Plain-English definitions for the legal terms you'll encounter in class action notices, claim forms, and settlement agreements — from cy pres and pro rata to claims-made and ROSCA.
Try a different keyword, or clear the search.
Definition: Arizona’s consumer-protection statute prohibiting deception, false promises, misrepresentations, and unfair practices in the sale or advertisement of merchandise and services.
Why it matters: Commonly paired with nationwide claims and used to seek restitution and injunctive relief for Arizona consumers.
Notes:
Definition: A contract clause requiring disputes to be resolved by private arbitration instead of court, sometimes waiving the right to participate in a class action.
Why it matters: Can limit class claims; opt-out windows and unconscionability arguments may affect enforceability.
Read the full Class Action Waiver guide (Concepcion, Epic Systems, mass arbitration, opt-outs) →
Look for:
Definition: A government's chief legal officer. Every state has one, and the state AG's consumer-protection division investigates and sues companies over deceptive or unfair practices, often winning settlements that pay restitution to residents.
Why it matters: AG settlements can pay consumers even when there's no class action — sometimes with automatic checks and no claim form — and filing a free AG complaint is how many enforcement cases begin.
Notes:
Definition: Federal agency that oversees product safety, recalls, and standards for consumer goods (excluding areas regulated by other agencies).
Why it matters: Recall notices, hazard reports, and corrective actions often intersect with consumer class actions.
You’ll see:
Definition: The lawyers appointed by the court to represent the interests of all class members after certification or for settlement purposes.
Why it matters: They negotiate settlements, litigate claims, and request fees subject to court approval.
Consider:
Definition: The federal agency that enforces the laws against job discrimination based on race, color, religion, sex, national origin, age (40+), disability, and genetic information. It investigates worker charges, can sue employers on behalf of a group of workers, and issues the "right-to-sue" notice that lets an employee file in court.
Why it matters: An EEOC charge is usually the required first step before a federal discrimination lawsuit, and an EEOC pattern-or-practice suit can resolve as a class-wide settlement covering everyone affected — not just the worker who complained.
Read the full EEOC guide (charges, right-to-sue, class settlements) →
Common cases:
Definition: Federal law allowing legally valid electronic signatures and records when consumers affirmatively consent to receive disclosures electronically.
Why it matters: Impacts online agreements, subscription consents, and delivery of important notices.
Checklist:
Definition: The federal law that sets minimum standards for most private-sector retirement plans (401(k)s, pensions, ESOPs) and many employer health plans, and requires the people who run a plan to act as fiduciaries — solely in participants' interest, with care and prudence.
Why it matters: ERISA lets plan participants sue (29 U.S.C. § 1132). Excessive-fee, imprudent-investment, and ESOP cases are commonly brought as class actions on behalf of everyone in the plan.
Read the full ERISA guide (fiduciary duties, class actions, what a win means) →
Common cases:
Definition: Shares of your employer's stock allocated to your account inside an Employee Stock Ownership Plan — an ERISA retirement plan that invests mainly in the company's stock. Vested shares are usually bought back at the latest appraised value when you leave.
Why it matters: Because the share price is set by appraisal, not a public market, the most common ESOP lawsuit alleges the plan overpaid for the stock — harming every participant and inviting class actions and Department of Labor suits.
Read the full ESOP Shares guide (how shares work, why ESOPs get sued) →
Watch for:
Definition: Federal baseline for hourly pay and overtime; states may set higher minimums.
Why it matters: Underpayment claims often proceed as collective actions (opt-in) or parallel state class actions.
Read the full Wage & Hour Class Actions guide (opt-in vs. opt-out, violations, recovery) →
Notes:
Definition: Legal standards requiring ads and labels to be truthful, not misleading, and properly substantiated.
Why it matters: Core theory in many false-labeling, pricing, and subscription class actions.
Signals:
Definition: Required disclosures from certain financial institutions explaining data collection, sharing, and consumer rights, including opt-out for some sharing.
Why it matters: Data practices and notice failures can underlie privacy and financial-services class cases.
Includes:
Definition: A fee applied to certain card transactions processed outside the U.S. or in foreign currency.
Why it matters: Inadequate disclosures of ISA or related fees can trigger consumer claims and settlement refunds.
Watch for:
Definition: The person or entity appointed to represent the class, direct strategy, and work with class counsel.
Why it matters: Must be adequate and typical; in securities cases, courts often select investors with the largest loss.
Duties:
Definition: A nonprofit membership organization (founded 1994, Washington, D.C.) of more than 1,500 attorneys and consumer advocates who represent people harmed by fraudulent, abusive, and predatory business practices. It runs a public “Find an Attorney” directory and supports consumer lawyers with training and resources.
Why it matters: NACA is a professional association — not a law firm, court, government agency, or settlement administrator. It does not file lawsuits or process claims; its members do the litigation in their own firms.
Good to know:
Read the full National Association of Consumer Advocates (NACA) guide →
Definition: The official, court-approved notice telling you a class action lawsuit has been filed and is currently pending (ongoing), that you appear to be a member of the class, and what your rights are. "Pendency" simply means the case is pending.
Why it matters: It's often your only heads-up that a case affects your rights — and that money may be owed. It carries the deadlines to file a claim, opt out, or object.
Read the full Notice of Pendency guide (what it means, what to do) →
You'll see:
Definition: Bank fee charged when a transaction is declined or reversed due to insufficient funds.
Why it matters: Duplicate or misleading NSF/overdraft practices have led to large bank-fee settlements.
Issues seen:
Definition: Primary law includes constitutions, statutes, regulations, and cases. Secondary sources explain or analyze the law (treatises, articles, restatements).
Why it matters: Courts are bound by primary law; secondary sources can persuade and clarify.
Tip:
Definition: A disclosure describing what personal data a site/app collects, how it’s used/shared, and user choices.
Why it matters: Opaque or inconsistent policies can fuel privacy litigation and AG enforcement.
Look for:
Definition: The contract governing use of a website/app, often including arbitration clauses, class waivers, and limitations of liability.
Why it matters: Enforceability depends on how terms are presented and consented to (clickwrap vs. browsewrap).
Key issues:
Definition: A file at a site’s root that tells search engine bots which paths they may or may not crawl.
Why it matters: Helps control crawling; misconfigurations can hide content or block important assets.
Tips:
Definition: Rules requiring clear lease terms (payments, fees, end-of-term obligations) to prevent deceptive leasing practices.
Why it matters: Hidden charges or unclear end-of-term fees can drive leasing class actions.
Watch for:
Definition: Federal law restricting disclosure of personally identifiable information about a consumer’s video viewing.
Why it matters: Frequently litigated against sites/apps that share viewing data with ad/analytics partners without valid consent.
Key issues:
Definition: The model ethics rule on lawyer fees: no unreasonable fees or expenses, and contingent-fee agreements must be in a signed writing spelling out the percentages at each stage, which expenses come out of the recovery, and which costs the client owes regardless of outcome.
Why it matters: It's what "no fee unless you win" actually has to mean on paper — and in class actions, the court approves class counsel's fee under Rule 23(h).
Read the full Rule 1.5 guide (contingency fees, fee splits) →
Key points:
Definition: A lawyer representing two or more clients may not settle their claims as a package unless each client gives informed consent in a writing signed by that client, after disclosure of all the claims involved and each person's participation in the deal.
Why it matters: It's the ethics backbone of mass tort "inventory" settlements. Certified class actions are protected differently — by court approval under Rule 23(e).
Key points:
Definition: Money a lawyer holds for a client or third party — settlement proceeds, advance fees — must sit in a separate client trust account, never mixed with the lawyer's own funds, with prompt notice, prompt delivery, and a full accounting on request.
Why it matters: It's why settlement checks in individually represented cases flow through the lawyer's trust account — and why disputed amounts get held while the rest is paid out.
Your rights:
Definition: A lawyer may not communicate about a matter with a person the lawyer knows is represented by another lawyer in that matter, without the other lawyer's consent or authorization by law or court order. It binds lawyers, not the parties themselves.
Why it matters: After class certification, class members are generally treated as represented by class counsel — and courts can regulate communications with the class.
Key points:
Definition: The rule that walls the business of law off from outside financial control: no sharing legal fees with nonlawyers (outside listed exceptions), no law partnerships with nonlawyers, and no nonlawyer ownership or direction of a law firm.
Why it matters: Your lawyer is supposed to answer to you, not an investor. Arizona eliminated its version in 2021; Utah and D.C. allow variations — most states keep the ban.
Key points:
Definition: The American Bar Association's model ethics rule on lawyer advertising: a lawyer may not make a false or misleading communication about themselves or their services — including a true statement that omits a fact needed to keep the message from misleading.
Why it matters: It's the standard behind the disclaimers and "attorney advertising" labels you see on legal ads. Each state adopts its own binding version.
Watch for:
Definition: The mechanics of lawyer advertising: lawyers may advertise through any media, but can't pay anyone for recommending them outside narrow exceptions, can't claim to be a certified specialist without real accredited certification, and every ad must name a responsible lawyer or firm.
Why it matters: It's the line between paying for an ad (allowed) and paying for an endorsement (not) — the rule lead-generation services have to walk.
Key points:
Definition: The solicitation rule: a lawyer may not solicit a specific person's case by live in-person, phone, or real-time electronic contact when a significant motive is the lawyer's financial gain — unless the person is a lawyer, has a close or prior relationship with the lawyer, or routinely hires that kind of counsel for business.
Why it matters: It's why post-accident lawyer letters are legal but cold calls usually aren't — and once you say stop, all solicitation must stop.
Key points:
Definition: Camera-and-software systems (automated license plate readers) that automatically scan, read, and record vehicle license plates as machine-readable data tagged with time, date, and location. California's ALPR Privacy Act regulates how that data may be collected, stored, and shared.
Why it matters: Operators — including private retailers — must post a usage and privacy policy with seven required elements; violations carry statutory damages of at least $2,500 per person and are driving a wave of privacy class actions.
Look for:
Definition: A 1996 federal law (47 U.S.C. § 230, part of the Communications Decency Act) providing that an online service is not treated as the "publisher or speaker" of content posted by its users, and protecting good-faith content moderation.
Why it matters: It governs how responsibility is assigned for user-generated content online, and it is frequently raised in lawsuits against social media, review sites, and marketplaces.
Read the full Section 230 guide (what it says, the exceptions, related cases) →
Look for:
Definition: The neutral third-party firm that runs a settlement: builds the notice site, mails or emails notices, processes claim forms, validates documentation, and issues payments.
Why it matters: They set deadlines, fix claim issues, and answer FAQs.
You’ll see:
Definition: State laws requiring clear pre-signup renewal terms, express consent, post-purchase confirmation, and easy cancellation for subscriptions.
Why it matters: Many subscription settlements (streaming, apps, gyms) hinge on ARL violations.
Typical requirements:
Definition: California's two-layer regime for lawyer advertising: ethics Rules 7.1–7.3 (no false or misleading communications, advertising mechanics, and limits on directly soliciting potential clients) plus Business & Professions Code § 6157 et seq., a statute banning specific practices like outcome guarantees, quick-money claims, and contingent-fee ads that omit cost disclosures.
Why it matters: These rules are why California legal ads are hedged, labeled, and disclaimed — and they give consumers a checklist for spotting an ad that oversells.
Watch for:
Definition: California's core consumer-protection statute, banning a specific list of deceptive practices in § 1770 — misrepresenting a product's characteristics or quality, fake price reductions, bait-and-switch, and more — in sales of goods or services for personal, family, or household use. It expressly authorizes class actions.
Why it matters: Nearly every California false-advertising class action is built on the CLRA, pled alongside the UCL and FAL — it supplies the damages claim and attorney's-fee shifting the other two statutes don't.
Read the full CLRA guide (§ 1770 practices, the 30-day demand letter, remedies) →
Notes:
Definition: Bans untrue or misleading advertising statements a business knew or should have known were misleading, judged by whether a reasonable consumer is likely to be deceived. § 17501 restricts advertising a "former price" the item didn't actually sell at within the prior three months.
Why it matters: The FAL is the statute behind California fake-discount, mislabeling, and greenwashing class actions — and it's almost always paired with UCL and CLRA claims.
Read the full FAL guide (reasonable consumer test, § 17501 former-price rule, remedies) →
Notes:
Definition: A 1967 California law barring the unauthorized recording or interception of confidential communications. California requires the consent of all parties, and violations carry statutory damages of $5,000 per violation or three times actual damages.
Why it matters: It powers the current wave of session-replay, chat-wiretap, and “pen register” class actions against websites that use third-party tracking technology.
Read the full CIPA guide (the key sections, all-party consent, the website-tracking wave) →
Key issues:
Definition: Bans any "unlawful, unfair, or fraudulent" business practice and any misleading advertising. It is the broadest consumer-protection statute in California and the workhorse claim in California consumer class actions.
Why it matters: Its three independent prongs reach almost any deceptive or illegal business conduct, and its four-year deadline outlasts the CLRA and fraud claims filed alongside it.
Read the full UCL guide (the three prongs, Prop 64 standing, restitution-only remedies) →
Notes:
Definition: A 2005 federal law that lets federal courts hear large class actions — those with 100+ class members, more than $5 million at stake in total, and minimal diversity (any class member from a different state than any defendant).
Why it matters: CAFA is why most nationwide class actions end up in federal court, makes those cases easy to remove from state court, and adds settlement protections — including heightened scrutiny of coupon settlements and notice to government officials.
Read the full CAFA guide (the $5M and minimal-diversity tests, removal, coupon-settlement rules) →
Watch for:
Definition: A class action settlement that compensates class members with coupons, vouchers, discounts, or credits redeemable toward the defendant's products or services rather than with cash.
Why it matters: Many members never redeem the coupons, so the value delivered to the class can be far below the headline figure. CAFA's § 1712 forces courts to scrutinize these deals and ties any coupon-based attorney fees to the coupons actually redeemed.
Read the full Coupon Settlement guide (CAFA scrutiny, redeemed-value fees, your options) →
Watch for:
Definition: The constitutional requirement that a plaintiff have a real stake in a case — a concrete injury in fact, fairly traceable to the defendant, that a court can redress — before a federal court may hear it.
Why it matters: After Spokeo and TransUnion v. Ramirez, a bare statutory violation is not automatically a concrete injury, and every class member seeking damages must be concretely harmed — a rule that limits no-injury statutory-damages class actions.
Read the full Article III Standing guide (concrete injury, Spokeo, TransUnion) →
Watch for:
Definition: An equitable claim that lets a plaintiff recover a benefit a defendant received and kept at the plaintiff's expense when it would be unfair to let the defendant keep it. Because it needs no contract, it is often pleaded in the alternative.
Why it matters: It is one of the most common claims in consumer class actions over false advertising, hidden fees, and defective products, and its remedy is restitution — the defendant gives back the value by which it was unjustly enriched.
Read the full Unjust Enrichment guide (elements, restitution, vs. contract) →
Watch for:
Definition: A lawsuit in which one or a few named plaintiffs sue on behalf of a larger group (the “class”) of people who suffered the same alleged harm from the same defendant. Once certified, the outcome binds every class member who does not opt out.
Why it matters: It's how claims too small to litigate alone — junk fees, mislabeled products, exposed data — turn into settlements that pay class members, usually for free and without hiring a lawyer.
Read the full Class Action guide (how it works, the Rule 23 test, what you get paid, your options) →
Key points:
Definition: Court approval that a case can proceed on behalf of a group (the “class”) rather than only the named plaintiff(s).
Why it matters: Certification can unlock broad relief or drive settlement talks. Provisional certification is also one of the things the court decides at preliminary approval, and certification is when class members' opt-out rights attach.
Read the full Class Certification guide (the Rule 23 test, settlement vs. litigation class) →
Watch for:
Definition: The official document a class member submits to a settlement administrator to receive payment or benefits from a class action settlement.
Why it matters: Filing a valid claim form by the deadline is how class members convert eligibility into an actual payment.
Read the full Claim Form guide (how to file, what to avoid) →
Typically asks for:
Definition: The official communication telling potential class members a class action or settlement exists. You usually get one because a defendant's records put you inside the class definition — you bought a product, held an account, or had data exposed during the covered period.
Why it matters: It is not a bill or a judgment against you, but it carries the deadlines for your options: file a claim, do nothing, opt out, or object.
Read the full guide: Why Did I Get a Class Action Notice? (what it means, is it real, what to do) →
Watch for:
Definition: A settlement where money is paid out only to class members who file a claim form by the deadline.
Why it matters: Filing takes minutes but is essential to get paid. See the pro rata distribution guide for the claims-made vs common fund breakdown.
Common features:
Definition: A fixed dollar fund (e.g., $10M) created to pay class members, attorneys’ fees, costs, and administration.
Why it matters: If claims are low, individual checks can be larger (often pro rata).
Typical flow:
A consideration in Rule 23(b)(3) certification that looks at whether handling a case as a class action would be practical and efficient for the court.
If a class is unmanageable due to individual differences, certification may be denied.
A legal analysis to determine which state’s or country’s laws apply when multiple jurisdictions are involved.
In nationwide class actions, different state laws may apply and complicate certification.
The process where each party requests and exchanges evidence, documents, and testimony before trial or settlement.
In class cases, discovery helps define the scope of the class and test the strength of claims.
A lawsuit brought by a state attorney general on behalf of its residents to protect their rights and interests.
Acts like a class action but is led by the state, often in consumer protection or antitrust cases.
Definition: A court-appointed third-party company that mails class notices, runs the official settlement website, processes claim forms, calculates distributions, and issues payments to approved class members under the court-approved plan.
Why it matters: The official settlement website is run by the administrator named in the court's preliminary approval order. Any site that isn't that one isn't legitimate.
Read the full Settlement Administrator guide (Epiq, Angeion, KCC, JND & how to verify legit sites) →
Major firms:
A pool of money set aside by the defendant to pay class members, attorneys’ fees, and administrative costs in a class settlement.
See the pro rata distribution guide for the worked math on how the headline fund becomes per-claimant payments.
The size and structure of the fund affect how much relief class members actually receive.
A class certification requirement that the claims of the representative parties are typical of those of the class.
Ensures class representatives’ interests align with other members’ claims.
A certification requirement that the class representative and class counsel will fairly and adequately protect the interests of the class.
Ensures the class is led by qualified representatives and attorneys without conflicts of interest.
A test for whether common questions of law or fact outweigh individual ones in a proposed class action.
Predominance must be met for damages classes under Rule 23(b)(3).
A requirement that a class action is the best available method for fairly and efficiently resolving the controversy.
Courts compare the class approach to alternatives like individual suits or joinder.
A non-monetary remedy such as an injunction, rescission, or declaratory judgment granted by the court to prevent or correct harm.
In class actions, equitable relief can stop harmful practices when monetary damages are not enough.
The requirement that a class is clearly defined and its members can be identified using objective criteria.
Courts need to know who is included in the class to ensure notice and relief are provided properly.
The maximum time after an event that a lawsuit can be filed, which varies by claim type and jurisdiction.
If the statute expires, class members may lose the right to pursue their claims.
The individual or entity appointed to represent the class and oversee the case on behalf of all members.
The lead plaintiff helps direct litigation strategy and must fairly represent class interests.
A court hearing where the judge evaluates whether a proposed class settlement is fair, reasonable, and adequate.
The hearing is scheduled at preliminary approval and is the precondition for distribution of payments.
Ensures absent class members’ rights are protected before final approval.
A class certified to seek a court order stopping or requiring certain conduct, rather than damages.
Useful in civil rights, consumer, and employment cases where ongoing practices must be changed.
Definition: Residual funds donated to a charity or institution aligned with the class’s interests when direct payments are impractical.
Why it matters: Ensures leftover money benefits the class indirectly when pro rata redistribution to claimants isn't feasible.
Read the full Cy Pres guide (what happens to leftover money, objections) →
Examples:
Definition: A lawsuit brought on behalf of everyone whose personal information was exposed in the same breach, alleging the organization that held the data failed to protect it. Most resolve in a settlement offering tiered benefits to class members who file a claim.
Why it matters: It's the most common consumer class action today — the cash, documented-loss, and credit-monitoring tiers (and the Notice ID proof rule) all follow a recognizable pattern.
Read the full Data Breach Class Action guide (benefit tiers, proof, settlement terms) →
Key issues:
Definition: The federal government's chief law-enforcement agency. It prosecutes federal crimes and brings civil enforcement actions in antitrust, consumer protection, and civil rights, and when it recovers money from wrongdoers it can return it to victims through court-ordered restitution and remission funds.
Why it matters: DOJ cases often run alongside — and supply the evidence for — private class actions, and DOJ remission funds (like Western Union's) pay victims through a claims process much like a class settlement.
Read the full DOJ guide (enforcement areas, remission funds, DOJ vs. class actions) →
Notes:
Definition: Florida's state debt-collection law, prohibiting harassment, threats, contacting consumers represented by attorneys, and collecting debts not legitimately owed. Unlike the federal FDCPA, it applies to original creditors — banks, hospitals, and mortgage servicers collecting their own accounts — not just third-party collectors.
Why it matters: Violations carry statutory damages of up to $1,000 plus actual damages, costs, and attorney's fees, and systemic practices (form letters, automated fees, dialer campaigns) routinely become Florida class actions.
Read the full FCCPA guide (FCCPA vs. FDCPA, prohibited practices, damages, class actions) →
Notes:
Definition: Florida's consumer data privacy law (effective July 1, 2024), giving residents rights to access, correct, delete, and port their personal data and to opt out of targeted advertising, data sales, profiling, and the collection of sensitive or biometric data. Its core obligations apply only to companies with more than $1 billion in global revenue that also run a major advertising, smart speaker, or app store business.
Why it matters: There is no private right of action — only the Florida Attorney General can enforce it (penalties up to $50,000 per violation, trebled in some cases) — so Florida privacy class actions run through other laws like the Florida Security of Communications Act instead.
Read the full FDBR guide (who's covered, consumer rights, enforcement, class actions) →
Notes:
Definition: The federal agency that polices unfair or deceptive business practices under Section 5 of the FTC Act and enforces rules like ROSCA and the negative-option ("click-to-cancel") rule. When it recovers money, it runs refund programs that pay consumers directly — often automatically, with no claim form and no attorneys' fees deducted.
Why it matters: Consumers can't sue under the FTC Act themselves, so the same conduct that triggers an FTC action usually becomes a private class action under state consumer-protection (UDAP) laws.
Read the full FTC guide (Section 5, refund programs, FTC actions vs. class actions) →
Notes:
Definition: Court’s final sign-off that the settlement is fair, reasonable, and adequate after considering objections and evidence.
Why it matters: Payments usually begin only after final approval and any appeals. See the preliminary approval & full settlement timeline guide for the milestone-by-milestone schedule from prelim approval to payment.
Timeline:
Definition: Court-enforceable changes to business practices (e.g., clearer disclosures, better cancellation buttons, improved data security).
Why it matters: Prevents future harm and can be the main benefit in ARL/ROSCA cases.
ARL examples:
Definition: North Carolina's state debt-collection law (Article 2 of Chapter 75), banning threats and coercion, harassment, unreasonable publication of the debt, deceptive representations, and unconscionable means. Unlike the federal FDCPA, it applies to original creditors — banks, hospitals, and lenders collecting their own accounts — not just third-party collectors.
Why it matters: Violations carry actual damages plus a court-set civil penalty of $500 to $4,000 per violation, and systemic practices (form letters, automated fees, dialer campaigns) routinely become North Carolina class actions.
Read the full NCDCA guide (NCDCA vs. FDCPA, prohibited practices, damages, class actions) →
Notes:
Definition: North Carolina's broad consumer-protection statute, outlawing "unfair or deceptive acts or practices in or affecting commerce." A deceptive act needs only the capacity to deceive — no proof of intent or reliance — and must proximately cause injury.
Why it matters: Once a violation and actual damages are proven, § 75-16 makes trebling automatic (three times the damages), § 75-16.1 allows attorney's fees at the court's discretion, and claims run on a four-year deadline — which is why a UDTPA count anchors most NC consumer class actions.
Read the full UDTPA guide (the unfair/deceptive test, treble damages, fees, exemptions) →
Notes:
Definition: The court-approved method of telling class members about a settlement, their rights, and deadlines.
Why it matters: Good notice means more people claim benefits on time. The settlement administrator implements the plan; it's approved at preliminary approval.
Includes:
Definition: A written request to be excluded from the class settlement so you are not bound by the release.
Why it matters: If you opt out, you generally can’t claim settlement money but you keep the right to pursue your own case.
Checklist:
Definition: The U.S. judiciary's website for looking up case dockets and downloading filings from federal district, appellate, and bankruptcy courts — usually for a per-page fee.
Why it matters: It's where the underlying complaints, motions, and orders in a class action live. Casual users under the quarterly threshold pay nothing, and free tools like CourtListener/RECAP mirror many filings.
Read the full PACER guide (fees, the $125M settlement, free alternatives) →
Good to know:
Definition: Court’s initial determination that a proposed settlement is likely fair, allowing notice to issue and the claims process to start.
Why it matters: Key dates (claim, opt-out, objection) are set here.
Read the full Preliminary Approval guide + settlement timeline →
After prelim:
Definition: Each approved claimant gets a proportional share of remaining funds after fees/costs and any fixed awards.
Why it matters: Payouts can go up or down depending on how many claimants there are.
Tip:
Definition: Appearing in court without a lawyer. Federal law (28 U.S.C. § 1654) lets individuals plead and conduct their own cases personally, and every state allows some form of self-representation.
Why it matters: The right is personal — a pro se litigant can pursue their own claims but can't litigate for others, so a self-represented plaintiff cannot lead a class action. Filing a settlement claim, though, never requires a lawyer.
Read the full Pro Se guide (your rights, the limits, class actions) →
Good to know:
Definition: Proof of purchase is documentation — a receipt, order confirmation, label, or account record — showing you bought the product or used the service. Many settlements add a no-proof tier that pays a smaller amount on a sworn attestation, with no receipt.
Why it matters: “No proof” means “no receipt,” not “nothing required” — most portals still need a Notice ID, which itself counts as proof of class membership.
Read the full Proof of Purchase guide (the no-proof tier, the Notice ID trap) →
Key points:
Definition: The settlement’s legal promise that class members won’t sue over the released issues/time period once the settlement is final.
Why it matters: Read the release and class definition carefully. Class members who don't want to be bound can opt out / request exclusion by the deadline.
Look for:
Definition: U.S. law requiring clear negative-option terms online and express, informed consent before charging; mandates simple cancellation.
Why it matters: Often paired with state ARLs in subscription cases.
Read the full Restore Online Shoppers’ Confidence Act (ROSCA) guide →
Signals of compliance:
Definition: Settlement structure with multiple benefit levels—e.g., small payment without proof, higher payments with receipts or detailed records.
Why it matters: Gather documents early to qualify for higher tiers. The claim form guide covers exactly what proof unlocks the with-proof tier vs the no-proof tier.
Common proofs:
Definition: A sworn statement on your claim form that the information is true; false claims can be rejected or penalized.
Why it matters: Be accurate; don’t exaggerate or submit for products you didn’t buy.
Tip:
Definition: Money owed to consumers that hasn’t been received or cashed—e.g., settlement checks, rebates, closed accounts—often turned over to state unclaimed property programs.
Why it matters: Billions sit with states; you can search and claim it for free. In class actions, uncashed settlement checks may also trigger a second pro rata distribution to class members who did claim before any escheatment.
Key points:
Definition: Three core California consumer statutes used in class actions for deceptive or unfair practices, misleading ads, and unlawful business acts.
Why it matters: Frequently paired with subscription, labeling, and privacy claims.
Remedies:
Definition: A unique code sent via email or mail to identify you as a class member and access the claim portal.
Why it matters: Many settlements require it to file or check claim status.
Finding it:
Definition: Washington law prohibiting unfair or deceptive acts in trade or commerce.
Why it matters: Allows consumers to seek damages, attorneys’ fees, and up to treble damages (capped) for violations.
Notes:
Definition: Missouri’s primary consumer-protection statute, prohibiting deception, fraud, false promises, misrepresentation, unfair practices, and the concealment or omission of any material fact in the sale or advertisement of merchandise.
Why it matters: Enforced by the Missouri Attorney General and through a private right of action under § 407.025; the 2020 SB 591 reforms added reasonable-consumer and ascertainable-loss requirements.
Read the full MMPA guide (what it prohibits, § 407.025, the 2020 SB 591 reforms, class actions) →
Notes:
Definition: The court hearing where the judge decides if the proposed settlement is fair, reasonable, and adequate.
Why it matters: Payments usually wait until after final approval and any appeals.
What happens:
Definition: The typical procedural path a class case follows.
Why it matters: Helps set expectations for timing and when to file a claim.
Typical order:
Definition: California privacy law giving consumers rights to know, delete, and opt out of sale/sharing of personal information; CPRA added correction rights and created the CPPA regulator.
Why it matters: Data-sharing and tracking disclosures are frequent class action targets, often alongside VPPA or wiretap claims.
Look for:
Definition: Prohibits unfair or deceptive acts in consumer transactions, such as false representations and omissions.
Why it matters: Often pled with UCL/FAL in product labeling and subscription cases; includes notice requirements for damages.
Remedies:
Definition: Bars untrue or misleading statements in advertising likely to deceive reasonable consumers.
Why it matters: Central to pricing, “Made in USA,” and performance claims; equitable relief is common.
Proof points:
Definition: Prohibits business acts that are unlawful, unfair, or fraudulent; borrows violations of other laws (like ARL/ROSCA) as “unlawful.”
Why it matters: Flexible theory for restitution and injunctions in consumer cases.
Relief:
Definition: Allows employees to bring civil penalties claims on behalf of themselves and others for Labor Code violations, acting as “private AGs.”
Why it matters: Often paired with wage/hour class claims; penalties are shared with the state and employees.
Read the full Wage & Hour Class Actions guide (how PAGA fits the FLSA + Rule 23 tracks) →
Notes:
Definition: Illinois law regulating collection, use, and storage of biometrics (face, fingerprint, voiceprint, etc.), requiring written notice, purpose, retention schedule, and written consent.
Why it matters: Strict liability + statutory damages have driven major class settlements over time clocks, face recognition, and photo tagging.
Key requirements:
Definition: California privacy laws giving residents rights to know, delete, correct, and opt out of sale/sharing of personal info; CPRA amended/expanded CCPA and created the CPPA regulator.
Why it matters: Data-sharing, targeted ads, and security incidents can trigger class claims and AG enforcement.
Notable rights:
Definition: Federal law setting rules for commercial emails—honest headers/subjects, identification as ads, valid physical address, and opt-out mechanism.
Why it matters: Noncompliant email campaigns and affiliate promotions can spur lawsuits and enforcement.
Checklist:
Definition: Federal law requiring verifiable parental consent before collecting personal info from children under 13 online.
Why it matters: Apps/sites aimed at kids face strict notice/consent duties and data-minimization expectations.
Look for:
Definition: Protects consumers in electronic transfers (debit/ATM/ACH), including error-resolution rights and limits on unauthorized charges.
Why it matters: Recurring debits, negative-option billing, and sloppy dispute handling can lead to class claims.
Hot spots:
Definition: The 1970 federal law (15 U.S.C. § 1681) governing how credit bureaus and background-check companies collect, use, and share information in a “consumer report.” It mandates reasonable accuracy procedures, a dispute process, and limits on who may pull a report.
Why it matters: Willful violations carry statutory damages of $100–$1,000 (plus possible punitive damages), and defective background-check disclosures are a frequent class-action basis.
Common claims:
Definition: Amends the FCRA; among other things, requires merchants to truncate card numbers/expiration dates on receipts to reduce identity theft.
Why it matters: Printing too many digits or the expiration date can trigger statutory-damages class actions.
Compliance tips:
Definition: Federal law governing third-party debt collectors’ conduct—barring harassment, false representations, and unfair practices.
Why it matters: Form letters, time-barred debt, and voicemail/disclosure issues frequently spawn class actions.
Watch for:
Definition: Sets privacy/security standards for protected health information (PHI) handled by covered entities and business associates.
Why it matters: Breaches, tracking pixels on patient portals, and unauthorized sharing can drive enforcement and parallel privacy suits.
Key points:
Definition: Federal trademark law also allowing competitors to sue over false or misleading advertising that harms commercial interests.
Why it matters: While typically competitor vs. competitor, facts may overlap with consumer false-ad class cases.
Signals:
Definition: Sets rules for written warranties on consumer products—clarity, disclosure, and limits on tying warranty coverage to branded parts/service.
Why it matters: Defective products and warranty denials often proceed as class actions under state law + MMWA.
Look for:
Definition: Limits robocalls, autodialed texts, and prerecorded messages to cell phones and certain lines without prior consent; regulates do-not-call rules and fax ads.
Why it matters: One of the most active class-action statutes—per-call/text statutory damages add up fast.
Hot issues:
Definition: A deferential appellate standard asking whether the trial judge made a clearly unreasonable, arbitrary, or untenable decision.
Why it matters: Many settlement approvals, fee awards, and discovery rulings are reviewed under this standard.
Practical note:
A legal rule that pauses or extends the statute of limitations, often while a class action is pending.
Protects individual class members’ claims from expiring while certification is decided.
The right of class members in Rule 23(b)(3) cases to receive notice of the lawsuit and the opportunity to exclude themselves.
Ensures due process and lets individuals pursue their own claims if they prefer.
A class member who formally challenges the terms of a proposed settlement or attorneys’ fees.
Provides oversight and can improve fairness, but can also delay final approval.
A provision in a settlement where class members give up the right to sue over issues covered by the agreement.
Finalizes disputes and gives defendants certainty that claims are resolved.
A payment to class representatives recognizing their effort and risk in bringing the lawsuit.
Service awards are deducted from the settlement fund before per-claimant pro rata distribution, which is one of the reasons headline fund numbers are larger than what claimants ultimately receive.
Encourages individuals to step forward and represent the class.
A class certification requirement that there are questions of law or fact common to the class.
Ensures that the case involves issues that can be resolved for all members in a single proceeding.
A certification requirement that the class is so large that joining all members individually would be impractical.
Courts typically find classes of 40 or more satisfy numerosity.
An appeal filed by a class member who objects to the approval of a settlement or attorneys’ fees.
Note: objecting and opting out are different tools. Class members who want to walk away opt out; class members who want to stay in but think the deal is unfair object.
Can delay final resolution and distribution of settlement funds.
A form of notice to class members delivered through newspapers, magazines, or online ads instead of direct mail or email.
Used when class members are hard to identify or reach directly.
The court-approved method for dividing settlement funds among class members.
See the pro rata distribution guide for the worked math on how the headline fund becomes per-claimant amounts under a typical distribution plan.
Determines how much each class member actually receives.
A contract that pauses or extends the statute of limitations period, giving parties more time to negotiate or file a lawsuit.
In class actions, tolling agreements can preserve claims while settlement talks or related cases are ongoing.
A test case in mass litigation used to gauge how juries might respond to evidence and arguments.
Bellwether trials help predict outcomes and encourage settlement in large-scale cases.
Read the full bellwether trial guide (how cases are picked, what verdicts mean for you) →
A way courts calculate attorney fees by multiplying reasonable hours worked by a reasonable hourly rate, sometimes adjusted by a factor.
Used to evaluate whether class counsel’s requested fees are fair and proportional.
A strategy where class members receive reminders or repeated notifications about their right to participate in or claim from a settlement.
Improves claims rates by ensuring class members don’t miss important deadlines.
A rule preventing parties from relitigating an issue that has already been decided in another case involving the same parties.
In class actions, it can stop defendants from re-arguing issues already resolved against them.
A type of class action where individuals must affirmatively join the lawsuit to be included, often used in wage-and-hour or FLSA cases.
Participation is limited to those who take action, which can reduce class size but ensure active claimants.
The section of the Federal Rules of Civil Procedure that governs how class actions are certified, managed, and resolved in U.S. federal courts.
Rule 23 sets the framework for when a case can proceed as a class action and what protections are required for absent class members.
A way of notifying potential class members through newspapers, magazines, online ads, or other media rather than direct mail or email.
Often used when class members are difficult to identify or widely dispersed.
An appeal filed by a class member who objected to a proposed settlement and challenges the court’s approval.
Can delay distribution of settlement funds and affect finality of approval.
A settlement where none of the funds are distributed directly to class members, but instead go entirely to third-party organizations aligned with the class’s interests.
Courts scrutinize these arrangements closely for fairness and class benefit.
Definition: The moment a cause of action legally “begins,” starting the statute of limitations period.
Why it matters: Late filing can bar class claims; discovery rule may delay accrual.
Watch for:
Definition: The named plaintiffs and class counsel must fairly and adequately protect the interests of the class.
Why it matters: Conflicts or inattentive reps can defeat certification or settlement approval.
Signals:
Definition: A legal defense that, even if the complaint’s facts are true, avoids liability (e.g., statute of limitations, consent).
Why it matters: Can narrow class scope or defeat claims at summary judgment.
Common examples:
Definition: Processes to resolve disputes outside trial, including mediation (facilitated negotiation) and arbitration (binding decision).
Why it matters: Many class settlements follow private mediations with neutral facilitators.
Notes:
Definition: A revised complaint adding facts, parties, or claims (often after a motion to dismiss).
Why it matters: Strengthens allegations and class definitions before certification fights.
Tip:
Definition: Default U.S. rule: parties bear their own fees unless a statute or contract shifts fees.
Why it matters: Many consumer statutes allow fee-shifting to encourage enforcement.
In class cases:
Definition: Additional remedies that support the main judgment (e.g., declaratory relief, monitoring, audits).
Why it matters: Often paired with injunctive reforms to prevent future harm.
Examples:
Definition: A formal filing admitting or denying allegations and asserting defenses.
Why it matters: Frames issues for discovery and class certification briefing.
Includes:
Definition: A bond posted by an appellant to cover costs and protect the judgment during appeal.
Why it matters: Can deter frivolous appeals that delay distributions.
Note:
Definition: The judge is the fact-finder and issues findings of fact and law.
Why it matters: Some certified issues may be tried to the bench depending on claims and waivers.
Compare:
Definition: Measures damages as the difference between the value promised and the value received.
Why it matters: Common in false advertising and product mislabeling cases.
Tip:
Definition: Prior decisions from higher courts that must be followed by lower courts in the same jurisdiction.
Why it matters: Drives outcomes on certification, standing, and damages models.
Hierarchy:
Definition: Duties owed by certain actors (e.g., trustees, corporate officers) to act in others’ best interests.
Why it matters: Forms basis for investor, ERISA, and corporate governance class actions.
Claims:
Definition: Parties generally may appeal only from a final decision that ends the case in the trial court.
Why it matters: Limits piecemeal appeals; some orders are immediately appealable by statute.
Exceptions:
Definition: A court may dismiss or transfer a case if another forum is significantly more convenient and appropriate.
Why it matters: Impacts nationwide classes and multi-state claims strategy.
Factors:
Definition: A contract term designating the court/location for any disputes.
Why it matters: Can thwart nationwide classes by forcing suits into particular courts.
Check:
Definition: Claims without legal or factual basis, potentially subject to Rule 11 or state-law sanctions.
Why it matters: Deterrent against abusive tactics; affects fee-shifting motions.
Note:
Definition: Legal process to collect on a judgment by seizing a debtor’s wages or funds held by third parties.
Why it matters: Relevant when defendants fail to pay judgments or settlement obligations.
Limits:
Definition: Where a defendant is “at home” (e.g., incorporation, principal place of business) and can be sued for any claim.
Why it matters: Class actions must fit personal-jurisdiction limits, especially for out-of-state class members.
Compare:
Definition: Court finding that a settlement was made in good faith, often protecting settling defendants from contribution claims by non-settlers.
Why it matters: Encourages partial settlements in multi-defendant class cases.
Factors:
Definition: Court evaluates and decides issues based on evidence and law, not just procedure.
Why it matters: Key for injunctions, summary judgment, and final determinations.
Prep:
Definition: A promise to indemnify or not hold another party liable for certain losses.
Why it matters: Can impact third-party claims and allocation of risk in settlements.
Check:
Definition: Cases that combine a Rule 23 state-law class with an FLSA opt-in collective.
Why it matters: Different notice standards, opt-in vs. opt-out mechanics, and settlement approvals may apply.
Complexity:
Definition: Credit monitoring, dark web scans, and restoration help provided to victims of data breaches.
Why it matters: Often offered along with cash, reimbursements, and security commitments.
Look for:
Definition: Implied promise that goods are fit for ordinary use.
Why it matters: Product defect class actions often include implied warranty claims alongside consumer statutes.
Issues:
Read the full Express vs. Implied Warranty guide (merchantability, fitness, Magnuson-Moss) →
Definition: An express warranty is a specific promise the seller actually makes about a product; an implied warranty is one the law adds automatically — merchantability (fit for ordinary use) and fitness for a particular purpose.
Why it matters: Breach of express and implied warranty are workhorse claims in product-defect and false-advertising class actions, often paired with the Magnuson-Moss Act and state consumer-protection statutes.
Read the full Express vs. Implied Warranty guide (merchantability, fitness, disclaimers) →
Watch for:
Definition: A class primarily seeking uniform injunctive or declaratory relief rather than individualized money damages.
Why it matters: Common for practice changes (privacy, accessibility, labeling).
Note:
Definition: Appellate review of certain non-final orders (e.g., injunctions, class cert under Rule 23(f)).
Why it matters: Can accelerate resolution of threshold issues affecting class scope.
Caveat:
Definition: Each liable defendant can be responsible for the entire judgment, subject to contribution rights.
Why it matters: Influences settlement strategy and allocation among defendants.
State variations:
Definition: Seven-judge panel that decides whether similar federal lawsuits share common factual questions and should be transferred to one court for coordinated pretrial proceedings.
Why it matters: The JPML's transfer decision is what creates an MDL — the traffic controller for big groups of similar lawsuits.
Note:
Read the full JPML guide (what "transferred" and "active MDL" mean) →
Definition: Plans to retain critical employees during bankruptcy; subject to court review.
Why it matters: Can affect recoveries in consumer cases tied to insolvent defendants.
Scrutiny:
Definition: A short document capturing the main settlement points before full agreement drafting.
Why it matters: Aligns parties on fund size, class scope, notice, release, and fees early.
Best practice:
Definition: Mental state showing intent to deceive or reckless disregard for truth.
Why it matters: Securities and fraud claims often require particularized scienter allegations.
Evidence:
Definition: Law firm(s) selected to coordinate and manage the class case on behalf of all class members.
Why it matters: Shapes case strategy, work allocation, and fee petitions.
Selection factors:
Definition: Instruction to preserve potentially relevant data once litigation is reasonably anticipated.
Why it matters: Spoliation can trigger sanctions and adverse inferences against a party.
Scope:
Definition: Class certified when a finite fund must be equitably distributed among class members to avoid inconsistent adjudications.
Why it matters: Affects opt-out rights and distribution mechanics.
Consider:
Definition: Agreed or statutory sums for certain violations (e.g., wage statutes).
Why it matters: Can simplify proof and support class-wide damages models.
Limits:
Definition: Protects parties and counsel from liability for statements made in the course of judicial proceedings.
Why it matters: Limits collateral suits based on pleadings and motions practice.
Scope varies:
Definition: Comprehensive notice with full terms, definitions, deadlines, and FAQs.
Why it matters: Court reviews adequacy; guides class members on rights and claims.
Includes:
Definition: A false or misleading statement/omission likely to influence purchasing decisions.
Why it matters: Central element in false advertising, securities, and consumer protection claims.
Proof:
Definition: Rules shielding mediation communications from discovery and use at trial.
Why it matters: Encourages candid negotiation in class settlement mediations.
Caveats:
Definition: Parties must discuss disputes in good faith before filing many motions (discovery, scheduling).
Why it matters: Failure can result in denial of motions or sanctions.
Best practice:
Definition: Clause stating the written contract supersedes prior statements or promises.
Why it matters: Can limit fraud/misrepresentation claims based on pre-contract marketing—but not always.
Check:
Definition: Motion to admit or exclude specific evidence before trial to streamline proceedings.
Why it matters: Shapes what the jury hears in class trials (if any).
Targets:
Definition: Request that court require the dispute to proceed in arbitration per a contract.
Why it matters: Can block or break up class litigation into individual arbitrations.
Issues:
Definition: Argues plaintiff lacks concrete injury traceable to defendant and redressable by the court.
Why it matters: Threshold barrier to many privacy and labeling class actions.
Read the full Article III Standing & Concrete Injury guide (Spokeo, TransUnion v. Ramirez) →
Watch:
Definition: Consolidates related federal cases for coordinated pretrial proceedings.
Why it matters: Efficiency in discovery, consistent rulings, and global settlements in mass harms.
Note:
Read the full MDL guide (how it works, MDL vs class action, active MDLs) →
Definition: Liability for supplying false information without reasonable care, causing reliance and loss.
Why it matters: Often pled alongside fraud and consumer protection statutes.
Elements vary:
Definition: Small sum awarded where rights were violated but no provable economic loss.
Why it matters: Can keep claims alive and support injunctive relief or fee petitions in some regimes.
Note:
Definition: Attorney General litigates to protect the public interest, often under consumer protection laws.
Why it matters: Can complement or compete with private class actions; may yield restitution and penalties.
Remedies:
Definition: Fraud-based claims must state the who/what/when/where/how of the misrepresentation.
Why it matters: Insufficient detail can lead to dismissal before discovery.
Tip:
Definition: Standardized forms collecting key facts from claimants in mass tort/data breach MDLs.
Why it matters: Drives case vetting, bellwether selection, and settlement grids.
Contents:
Definition: A historical/procedural device challenging suit defects (venue, parties) without reaching merits.
Why it matters: Modern equivalents include motions to dismiss for improper venue or nonjoinder.
Modern practice:
Definition: Motions to alter, amend, or obtain relief from a judgment; tools to enforce or stay execution.
Why it matters: Impacts timing of distributions and accrual of interest.
Tools:
Definition: Temporary relief requiring likelihood of success, irreparable harm, and balance of equities.
Why it matters: Can halt harmful practices while class case proceeds.
Evidence:
Definition: Directs parties to preserve documents, ESI, and physical evidence.
Why it matters: Prevents spoliation in data-heavy consumer and privacy cases.
Scope:
Definition: The party who wins relief on the merits or via consent judgment, qualifying for fees by statute/contract.
Why it matters: Drives attorney-fee petitions in consumer rights cases.
Question:
Definition: Binding sources of law that courts apply to decide disputes.
Why it matters: Class actions turn on what primary law requires and whether defendants complied.
Use with:
Definition: Non-binding commentary explaining or summarizing primary law.
Why it matters: Helps courts and parties interpret statutes and cases; persuasive only.
Examples:
Definition: How a site/app obtains agreement to its terms—clear, proximate consent (clickwrap) is more enforceable than passive links (browsewrap).
Why it matters: Enforceability of arbitration, class waivers, and limitations turns on the consent flow design.
Best practices:
Definition: Money owed to individuals that goes uncashed or unclaimed (e.g., checks, credits) and may be turned over to state unclaimed property programs.
Why it matters: Settlement checks that expire or can’t be delivered may end up with state agencies; consumers can search and claim later.
Tip:
Definition: A code in your email or mailed notice that links your contact info to the claim form portal for a specific settlement.
Why it matters: Speeds up verification; not always required—many portals allow lookup by name and email. The settlement administrator can also reissue a lost ID via the official website's contact form.
If missing:
Definition: “Open” means the claim portal is live (before the deadline). “Closed” means the deadline passed or all payments were distributed.
Why it matters: Closed cases may still pay late if checks reissue or via unclaimed property; otherwise, no new claims are accepted.
Watch for:
Definition: Prohibits unfair or deceptive acts in trade or commerce that affect the public interest.
Why it matters: Allows private suits, AG actions, and treble damages up to a cap for consumers.
Elements:
Definition: Requires certain employers to give advance notice of plant closings or mass layoffs.
Why it matters: Short-notice layoffs can trigger class/collective claims for back pay and benefits.
Notes:
Definition: Settlement resolving claims that a company misled investors, affecting share price (e.g., Exchange Act §10(b)/Rule 10b-5).
Why it matters: Investors file claims with trading records; lead plaintiff/counsel appointed under PSLRA.
Typical proofs:
Definition: A “certified class” is a court-approved group with named representatives who litigate on behalf of all members.
Why it matters: Certification enables collective relief and trial/settlement leverage.
Requirements:
Definition: “Open” means claims are being accepted; “Closed” means the filing deadline has passed or distribution is complete.
Why it matters: Prioritize open cases with active claim forms.
Tips:
Definition: Settlement money left after some class members don’t file or cash payments.
Why it matters: Courts may order redistribution, cy pres donations, or remittance to states as unclaimed property.
Common outcomes:
Definition: Class actions over securities fraud or misstatements affecting stock or bond purchasers.
Why it matters: Often large funds; claims require trade data and proof of transactions.
Notes:
Definition: Federal law requiring covered employers to give 60-day notice before certain mass layoffs or plant closures.
Why it matters: Employees may recover back pay and benefits for violations; often brought as class cases.
Coverage:
Definition: PAGA lets workers enforce CA labor code penalties; FLSA is the federal wage-and-hour law covering minimum wage/overtime with collective actions.
Why it matters: Foundation for many wage-hour class and representative actions.
Read the full Wage & Hour Class Actions guide (opt-in vs. opt-out, recovery) →
Key points:
Definition: Laws that prohibit price-fixing, bid-rigging, monopolization, and other anti-competitive conduct.
Why it matters: Enable large consumer and direct/indirect purchaser class actions.
Read the full Sherman Act guide (per se violations, treble damages, Illinois Brick) →
Signals:
Definition: Fraudulent billing or improper claims to state/federal Medicaid programs.
Why it matters: Leads to government recoveries and compliance reforms; sometimes related consumer restitution.
Examples:
Definition: The official site to stop pre-screened credit/insurance offers that use your credit data.
Why it matters: Reduces junk mail and limits exposure of personal info.
Options:
Definition: New York's deceptive-practices (§ 349) and false-advertising (§ 350) statutes, giving consumers a private right of action alongside Attorney General enforcement.
Why it matters: No reliance requirement and an objective reasonable-consumer standard make GBL counts a fixture of nationwide consumer class actions.
Read the full GBL §§ 349 & 350 guide (elements, statutory damages, class actions) →
Notes:
Definition: The ethics rules governing every lawyer licensed in New York, adopted by the Appellate Divisions of the state Supreme Court and modeled on the ABA Model Rules — covering fees, confidentiality, conflicts, safekeeping of client money, and attorney advertising and solicitation.
Why it matters: They set the reasonableness standard courts apply to class action fee requests, the trust-account rules that protect settlement money, and the limits on the "you may qualify" ads and post-accident solicitations readers encounter.
Read the full NY Rules of Professional Conduct guide (structure, advertising, enforcement) →
Notes:
Definition: Michigan's list-based consumer statute enumerating roughly three dozen unfair, unconscionable, or deceptive trade practices, with a $250-minimum private remedy.
Why it matters: Smith v. Globe Life and Liss read the § 445.904 exemption so broadly that claims against most regulated businesses are exempt — one of the narrowest state consumer laws in practice.
Read the full MCPA guide (§ 445.903 practices, remedies, the exemption problem) →
Notes:
Definition: A brokerage program that automatically moves uninvested customer cash into an interest-bearing account — usually a deposit account at an affiliated bank — where the firm typically earns far more on the cash than the interest it credits the customer.
Why it matters: The sweep-rate spread spawned a wave of class actions against Morgan Stanley, Wells Fargo, Merrill Lynch, Schwab, Ameriprise, LPL, Raymond James, and others, plus a combined $60M SEC penalty in January 2025.
Read the full cash sweep guide (how sweeps work, the lawsuits, the SEC penalty) →
Notes:
Definition: The 1890 federal statute banning restraints of trade (§ 1) and monopolization (§ 2), enforced criminally and civilly and through private treble-damages suits.
Why it matters: Treble damages, fee shifting, and classwide overcharge proof make Sherman Act cases some of the largest consumer and worker class-action settlements.
Read the full Sherman Act guide (per se violations, treble damages, Illinois Brick) →
Notes:
Definition: Charging excessive prices for essential goods during a declared emergency — regulated by roughly 37 states plus D.C., with no general federal statute.
Why it matters: Emergency declarations trigger percentage caps or unconscionability standards, and violations route into consumer class actions through statutes like the UCL.
Read the full Price Gouging guide (state caps, AG enforcement, class actions) →
Notes:
Definition: Advertising a price or product the seller doesn't intend to honor (bait-and-switch), or a low headline price with mandatory fees revealed only at checkout (drip pricing).
Why it matters: Undisclosed mandatory fees defeat comparison shopping and are now directly regulated — and refunded through ticket-fee and hidden-fee class actions.
Read the full Bait-and-Switch & Drip Pricing guide (FTC junk-fees rule, SB 478, class actions) →
Notes:
Definition: User-interface designs that manipulate consumers into unintended subscriptions, purchases, or data sharing — roach-motel cancellation flows, confirmshaming, forced continuity, hidden fees.
Why it matters: Design itself can be the deceptive practice — the theory behind the FTC's $245M Epic Games redress and most auto-renewal class actions.
Read the full Dark Patterns guide (the FTC taxonomy, ROSCA, auto-renewal suits) →
Notes:
Definition: The contract-law doctrine letting a court refuse to enforce a contract or term that is grossly unfair.
Why it matters: The leading contract defense against arbitration clauses, class-action waivers, and exculpatory fine print.
Read the full Unconscionability guide (procedural vs. substantive, Concepcion) →
Notes:
Definition: Legal responsibility imposed on one party for another's wrongful acts without personal fault — chiefly an employer's liability for employees acting within the scope of employment.
Why it matters: Agency theories connect a solvent brand to robocalls, franchise conduct, and vendor wrongdoing in class actions and mass torts.
Read the full Vicarious Liability guide (respondeat superior, agency, the TCPA) →
Notes:
Definition: JavaScript tracking code that sends website visitors' page views, clicks, and form data — plus identifying cookies — to Meta for advertising and analytics.
Why it matters: Powers the hospital patient-portal privacy litigation wave and a stream of pro rata cash settlements for website and portal users.
Read the full Meta Pixel guide (how it tracks, the health-privacy wave, settlements) →
Notes:
Definition: Website scripts that record visitors' clicks, scrolls, keystrokes, and form entries so a session can be replayed like a video.
Why it matters: The vendor-as-eavesdropper theory under CIPA § 631 made these tools a leading target of website-wiretapping class actions with $5,000-per-violation stakes.
Read the full Session Replay guide (how it works, the CIPA wave, consent defenses) →
Notes:
Definition: Class action claims that website live-chat and AI chatbot conversations are intercepted or shared with third-party chat vendors without visitor consent.
Why it matters: $5,000-per-violation statutory damages and an emerging AI-training angle make chat-privacy suits one of the fastest-growing branches of the web-wiretapping wave.
Read the full Chatbot Wiretapping guide (the vendor theory, defenses, AI training) →
Notes:
Definition: Phone-era surveillance tools recording outgoing (pen register) or incoming (trap and trace) routing and addressing data — now the basis of CIPA § 638.51 web-tracking claims.
Why it matters: After Greenley v. Kochava read 'pen register' to cover tracking software, plaintiffs began suing websites over IP and device-data collection.
Read the full Pen Register & Trap and Trace guide (§ 638.51, Greenley, the court split) →
Notes:
Definition: The unauthorized exposure, collection, or disclosure of biometric identifiers — fingerprints, faceprints, voiceprints, iris scans, hand geometry — or the templates derived from them.
Why it matters: Biometrics are immutable — they can't be reissued like a password — and Illinois BIPA's $1,000–$5,000 per-violation damages make these claims a major class-action category.
Read the full Biometric Data Breach guide (BIPA, CUBI, workplace scan suits) →
Notes:
Definition: The coordinated filing of hundreds or thousands of individual arbitration demands against one company at once — the countermove to class-action waivers.
Why it matters: Provider rules make the company pay most per-claim fees, so mass filings generate millions in fees before any merits ruling — leverage that produces settlements.
Read the full Mass Arbitration guide (fee leverage, provider rules, company responses) →
Notes:
Definition: A large group of individual injury lawsuits arising from the same product, event, or exposure — each plaintiff keeps a separate case rather than joining a certified class.
Why it matters: Individualized causation and damages preclude class certification for personal injury, so recovery depends on your own case and the litigation's settlement matrix.
Read the full Mass Tort guide (vs. class actions, MDLs, settlement grids) →
Notes:
Definition: The process by which the JPML sends an MDL case back to its home (transferor) district for trial once coordinated pretrial work is done.
Why it matters: § 1407 authorizes pretrial coordination only — under Lexecon the MDL judge can't try transferred cases — so remand turns a dormant MDL claim into a live trial-track case.
Read the full MDL Remand guide (suggestion of remand, Lexecon, what it means for claimants) →
Notes:
Definition: The umbrella term for an employer failing to pay legally owed wages — minimum-wage shortfalls, unpaid overtime, tip theft, misclassification, illegal deductions, shorted final paychecks.
Why it matters: Workers lose billions annually, and the FLSA's back-pay-plus-liquidated-damages remedy powers most wage class actions.
Read the full Wage Theft guide (forms, remedies, class actions) →
Notes:
Definition: Since January 1, 2023, Washington employers with 15+ employees must list the wage scale or salary range and a general description of benefits and other compensation in every job posting.
Why it matters: Affected applicants can recover actual damages or statutory damages ($100–$5,000 per violation after the 2025 amendments), which set off hundreds of Washington job-posting class actions.
Read the full Washington Pay Transparency (RCW 49.58.110) guide →
Notes:
Definition: Work performed but never recorded or paid — pre-shift prep, post-shift closing, working through unpaid meal breaks, after-hours messages.
Why it matters: Time the employer knows or should know about must be paid even if unauthorized, and unrecorded minutes convert into unpaid overtime — the most common wage class action foundation.
Read the full Off-the-Clock Work guide (the standard, screenings, proof) →
Notes:
Definition: Time spent putting on and taking off required protective gear — paid when the gear is integral and indispensable to the job.
Why it matters: A few minutes per gear-up, multiplied across a plant workforce and years of shifts, drives some of the largest wage settlements.
Read the full Donning and Doffing guide (compensability, walking time, § 203(o)) →
Notes:
Definition: Paying to the nearest 5-, 6-, or 15-minute increment instead of the exact punch — legal federally only if neutral in practice over time.
Why it matters: Systematically one-sided rounding is automated time-shaving, and the employer's own punch database proves the skew worker by worker.
Read the full Time Clock Rounding guide (the 7-minute rule, neutrality, California) →
Notes:
Definition: The non-serving labor tipped employees perform before and after service — rolling silverware, prepping, cleaning — while paid a tipped cash wage as low as $2.13/hour.
Why it matters: When tipped workers spend substantial time on non-tip-producing duties, the tip credit can be lost — standardized chain checklists turn one claim into an FLSA collective action.
Read the full Pre-Shift Side Work guide (tip credit, the 80/20 fight, state rules) →
Notes:
Definition: Labeling a worker an independent contractor even though the applicable legal test makes them an employee.
Why it matters: Misclassified workers lose minimum wage, overtime, expense reimbursement, unemployment, and workers' comp — and the same decision hits a whole workforce.
Read the full Misclassification guide (the tests, gig-economy suits, recovery) →
Notes:
Definition: The settlement administrator's letter flagging a submitted claim as incomplete or defective — missing signature, proof, or Claim ID — with a limited cure window.
Why it matters: An uncured deficiency means denial: no payment even though you filed on time, while you typically remain bound by the release.
Read the full Deficiency Notice guide (common triggers, how to cure, deadlines) →
Notes:
Definition: A replacement payment issued after the original settlement check expired uncashed, was lost, damaged, or made out incorrectly.
Why it matters: Settlement checks void after 60–180 days and reissues stop at the fund's cutoff — act quickly or the money is redistributed.
Read the full Reissued Check guide (void dates, how to request one, uncashed funds) →
Notes:
Definition: The court-ordered assessment — commonly around 3–12% of gross recoveries — held back from MDL and mass tort settlements to pay court-appointed leadership counsel.
Why it matters: It appears on every mass tort settlement statement; whether it comes out of your share or your lawyer's contingency fee depends on the CMO and your retainer.
Read the full Common Benefit Fee guide (authority, holdbacks, your settlement statement) →
Notes:
Skim the terms before filing a claim or reading a notice email. Focus on deadlines, what the release covers, and whether benefits are claims-made or from a common fund. For subscription cases, check ARL and ROSCA terms and any injunctive relief that improves cancellation or disclosures.
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