11.2 Case Law and Citation Elements

Key Takeaways

  • Case law consists of judicial opinions that interpret and apply law; binding effect depends on court hierarchy, jurisdiction, and the issue decided.
  • Precedent may be binding or persuasive, while dicta is commentary not necessary to the holding.
  • A basic case citation identifies case name, reporter volume, reporter abbreviation, first page, court, and year, with optional pinpoint page.
  • The reporter captures citations and names accurately but does not research legal authority for a party during testimony.
Last updated: September 2026

How case law works

Case law is law expressed through judicial decisions. An opinion applies statutes, constitutions, regulations, rules, and earlier decisions to a dispute. The holding is the legal determination necessary to decide the case. Dicta are observations not necessary to that outcome. Courts may follow stare decisis, giving weight to precedent for stability.

A lower court generally follows binding precedent from higher courts with authority over it. Decisions from another jurisdiction or a court at the same level may be persuasive rather than binding. Publication status and court rules can affect citation. The reporter need not evaluate these questions but should recognize the vocabulary and record the cited authority accurately.

Citation structure

A common citation looks like:

Smith v. Jones, 123 F.3d 456, 460 (9th Cir. 2025)

ElementMeaning
Smith v. JonesCase name
123Reporter volume
F.3dReporter abbreviation
456First page of opinion
460Pinpoint page for cited material
9th Cir.Deciding court
2025Year

Citation forms vary for state reporters, slip opinions, electronic databases, statutes, constitutions, and court documents. Id. and supra refer back under citation conventions. The CER blueprint references The Bluebook as one source, but the exam's reporter focus is recognizing and accurately documenting what is said, not performing advanced legal editing.

Capturing a spoken citation

Numbers and abbreviations are easy to mishear. Annotate a timestamp and request spelling or repetition under protocol when necessary. Afterward, compare authorized briefs, orders, exhibit copies, or official legal sources. Do not silently substitute a famous case because it sounds similar. A citation to 123 F.3d 456 is not the same as 123 F. Supp. 3d 456.

If counsel says “the Smith case at page 460,” note enough context to locate the passage. Obtain the full citation later through an approved process if audio is clear but incomplete. Do not interrupt sustained argument for formatting punctuation that can be resolved from the filing.

Precedent terms

  • Affirm: leave the lower decision in effect.
  • Reverse: set aside the lower decision in whole or part.
  • Vacate: nullify a judgment or order.
  • Remand: send the matter back for further action.
  • Overrule: reject a rule established by earlier precedent.
  • Distinguish: explain why a precedent does not control different facts or law.
  • En banc: a larger panel of an appellate court hears or reheares a matter.

These terms describe judicial action. The reporter records what the opinion or speaker says and should not relabel “vacated” as “reversed.”

Relationship to the record

Appellate opinions depend on the lower record, legal issues, and standards of review. Accurate trial audio and transcripts enable parties and reviewing courts to locate testimony and rulings. A clear citation note helps the transcriber, but it does not replace the audio.

Reporter boundary

Counsel may ask, “Can you find the case the judge meant?” The reporter can provide the timestamp or spelling information in the job materials but should not conduct legal research or advise which authority supports a position unless separately assigned in a lawful nonreporter role. When a cited name is unclear, state the uncertainty and seek an authorized source.

Exam method

Expect identification of citation parts and basic precedent concepts. Keep volume, reporter, page, court, and year distinct. The pinpoint is the specific page cited, while the first page identifies where the opinion begins.

Exam application

When counsel rapidly cites “Smith at four sixty” and the audio does not reveal the reporter series, mark the time and use an authorized brief or order after the proceeding. Do not invent F.3d because it seems familiar. Separately capture judicial verbs such as affirmed, vacated, reversed, and remanded; they are not interchangeable. A concise citation note plus a reliable source produces better transcript support than interrupting clear argument for every comma or silently substituting a different case.

Review checkpoint

Practice hearing citations as structured slots rather than a stream of numbers: case name, volume, reporter, opening page, pinpoint, court, year. If one slot is missing, annotate what was actually audible and verify from the cited filing.

Case-law vocabulary also signals outcome. Affirmed, reversed, vacated, and remanded describe distinct appellate actions. Distinguish the court issuing the current opinion from the lower court being discussed. The reporter's accurate citation and verb let legal readers research the authority; a guessed reporter abbreviation or changed disposition can send them to the wrong source or reverse the meaning.

Test Your Knowledge

In the citation 123 F.3d 456, 460 (9th Cir. 2025), what does 460 represent?

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