Certification; Class; Action
68 issues with federal opinions1963–2026
- Reviewing district court discretion in class certification1,228 opinions · 1971–2026
- Reviewing district court's class certification ruling on ascertainability828 opinions · 1976–2026
- Reviewing class certification standards and abuse of discretion811 opinions · 1981–2026
- Determining similarity in class action certification744 opinions · 1972–2026
- Denying class certification based on plaintiffs' claims642 opinions · 1972–2026
- Judge's necessary inquiries before class certification638 opinions · 1974–2026
- Court's independent obligation to decide class certification timing608 opinions · 1977–2026
- Determining individualized damages for class certification under rule 23(b)(3)587 opinions · 1968–2026
- Defining class members for class action certification572 opinions · 1969–2026
- Analyzing claims and class certification requirements571 opinions · 1975–2026
- Mootness of class actions before certification532 opinions · 1972–2026
- Burden of proof for class certification and motion to dismiss517 opinions · 1981–2026
- Class certification when individual damages are small476 opinions · 1993–2026
- Acceptance of complaint allegations for class certification455 opinions · 1980–2026
- Denying class certification due to inadequate representative party454 opinions · 1975–2026
- Procedural history of class certification and settlement approval429 opinions · 1979–2026
- Evaluating class counsel communication and representation428 opinions · 1978–2026
- Courts must look beyond pleadings for certification inquiry420 opinions · 1965–2026
- Determining class-wide measurement of damages for certification416 opinions · 1978–2026
- Interplay of standing, class certification, and injunctive relief403 opinions · 1977–2026
- Review of class certification requirements and district court power392 opinions · 1978–2026
- Prohibiting preliminary inquiry into merits during class certification382 opinions · 1975–2026
- Effect of summary judgment on class certification376 opinions · 1976–2026
- Determining typicality for class action certification376 opinions · 1973–2026
- Determining class certification sufficiency beyond the pleadings367 opinions · 1975–2026
- Determining common fund and joint interest for class certification361 opinions · 1975–2026
- Deferring class certification until after merits decision360 opinions · 1976–2026
- District court's limited role in conditional certification357 opinions · 1967–2026
- Analyzing class action requirements for certification348 opinions · 1971–2026
- Analyzing express and implied certification theories for fraud346 opinions · 1983–2026
- Reviewing decertification order for abuse of discretion330 opinions · 1976–2026
- Determining class certification under Rule 23(b)(3) and antitrust liability330 opinions · 1971–2026
- Class action certification under securities fraud rules328 opinions · 1969–2026
- Reviewing trial court's rigorous analysis for class certification320 opinions · 1963–2026
- Analyzing class certification for employment discrimination claims297 opinions · 1972–2026
- Review of class certification and settlement adequacy270 opinions · 1987–2026
- Named plaintiff's claim expiration before class certification265 opinions · 1976–2026
- Limiting class action certification for monetary relief236 opinions · 1971–2026
- Determining predominance when liability is class-wide228 opinions · 1976–2026
- Reviewing injunctions and class certification jurisdiction216 opinions · 1977–2026
- Analyzing predominance and superiority for class action certification215 opinions · 1969–2026
- Analyzing requirements for class action certification212 opinions · 1973–2026
- Review standard for denying class certification motion210 opinions · 1981–2026
- Determining timing and scope of class certification motions208 opinions · 1989–2026
- Class certification pressures and judicial discretion in review200 opinions · 1978–2026
- Determining appealability of class certification orders194 opinions · 1975–2026
- Reviewing standards for interlocutory class certification under rule 23(f)184 opinions · 1976–2026
- Withdrawal of class certification due to changed circumstances175 opinions · 1973–2026
- Analyzing removal jurisdiction after class certification denial172 opinions · 1976–2026
- Reviewing denial of class certification and mootness153 opinions · 1976–2026
- Addressing hypothetical conflicts of interest in class certification151 opinions · 1976–2026
- Denial of motion to intervene as class representative150 opinions · 1975–2026
- Class action certification requirements and procedures144 opinions · 1969–2025
- Toll of class action status after certification denial107 opinions · 1975–2026
- Declining certification and dismissing state law claim96 opinions · 1974–2026
- Treating case as individual actions without class certification91 opinions · 1975–2026
- Determining appropriateness of section 1292(b) certification89 opinions · 1986–2025
- Analyzing class certification under rule 23 and RICO85 opinions · 1999–2026
- Determining class certification predominance in wage and hour claims81 opinions · 1997–2026
- Individualized issues preclude class certification for unjust enrichment72 opinions · 2007–2026
- Denying certification motions based on delay54 opinions · 1979–2026
- Taking substantive allegations as true for class certification45 opinions · 2000–2026
- Determining class-wide proof of consent requires individualized evidence42 opinions · 1995–2026
- Remanding for determination of case or controversy and class certification41 opinions · 1976–2024
- Denying class certification and federal constitutional claims40 opinions · 1975–2025
- Reviewing class certification after dismissal for failure to prosecute30 opinions · 1980–2025
- Assuming class action before formal certification8 opinions · 1991–2021
Counts are federal courts’ opinions citing pages in each issue.
How this is built: each issue is a set of opinion pages that later courts cite for the same proposition, grouped from what the citing courts wrote. Names are machine-written from those citations; read the cases before relying on them. Search case law