Can You Cite an Unpublished Opinion? Federal and State Rules

You can cite an unpublished opinion in federal court, and often you cannot in state court. Federal Rule of Appellate Procedure 32.1 permits citing federal judicial opinions designated unpublished, not precedential, or not for publication if they were issued on or after January 1, 2007. State rules run the other way in several large jurisdictions: California flatly prohibits citing unpublished Court of Appeal opinions, and Texas denies precedential value to unpublished criminal opinions issued before 2003.

That split catches out lawyers who practice in more than one forum, and it catches out anyone who assumes a case sitting in a database is fair game. An unpublished opinion is fully searchable, reads exactly like a published one, and in some states will get your brief stricken. Here is what the rules actually say, jurisdiction by jurisdiction, and how to handle an unpublished case you want to use.

What does unpublished mean?

Unpublished does not mean secret, and it has not meant unavailable for about twenty five years. It means the deciding court chose not to certify the opinion for publication in the official reporters, usually because the panel concluded the case applied settled law to particular facts and broke no new ground. Courts issue far more unpublished decisions than published ones. In the federal courts of appeals, the large majority of merits terminations come in unpublished dispositions.

The label carries two separate consequences that people tend to collapse into one. The first is citability: whether you are permitted to put the case in a brief at all. The second is precedential weight: whether the court has to follow it if you do. A jurisdiction can allow citation while denying precedential effect, and most federal circuits do exactly that. Keeping the two questions apart is what makes this rule set navigable.

Can you cite an unpublished opinion in federal court?

Yes, if it was issued on or after January 1, 2007. Federal Rule of Appellate Procedure 32.1(a) provides that a court may not prohibit or restrict the citation of federal judicial opinions, orders, judgments, or other written dispositions that have been designated as unpublished, not for publication, non-precedential, or non-precedent, and that were issued on or after that date. Rule 32.1(b) adds a housekeeping requirement: if the disposition is not available in a publicly accessible electronic database, you file a copy with your brief.

Rule 32.1 settled a long fight about citation. It did not settle weight. The rule is deliberately silent on what effect a court must give an unpublished disposition, and the circuits fill that gap themselves through local rules. Most treat their own unpublished decisions as persuasive rather than binding, and several say plainly that citing one is disfavored unless it has some particular relevance, such as establishing res judicata or law of the case. Before you build an argument on an unpublished federal decision, read the local rule for that circuit, because the answer varies and the tone varies more.

The date line matters too. Rule 32.1 protects citation of dispositions issued on or after January 1, 2007. For anything older, the pre-existing local rule controls, and a handful of circuits had genuine no-citation rules before the amendment. A 2003 unpublished disposition is not covered by the federal rule, so check the circuit before relying on it.

State rules on citing unpublished opinions

State practice is where the real variation lives, and the states with the most litigation are also the strictest. The table below covers the rules that come up most often in multistate practice.

California is the outlier worth memorizing because the prohibition is close to absolute and applies to parties and courts alike. Rule 8.1115(a) says an opinion of a Court of Appeal or superior court appellate division that is not certified for publication or ordered published must not be cited or relied on by a court or a party in any other action. The exceptions in subdivision (b) are narrow and procedural. The California Supreme Court has invited public comment on amending the rule more than once, so it is worth reading the current text rather than trusting a memory from law school. The details of how that plays out in day to day research sit on our California case law search page.

Texas draws its line by date and by docket. Civil memorandum opinions issued under the rules as amended in 2003 may be cited and carry precedential weight. Criminal opinions not designated for publication before January 1, 2003 have no precedential value under rule 47.7, though you may cite them with a notation identifying them as unpublished. If you research on both sides of the civil and criminal divide, the Texas case law search guide walks through how the two high courts and fifteen courts of appeals fit together.

What is depublication, and why does it matter more than unpublication?

Depublication is a California mechanism with no real federal analogue, and it is the version of this problem that bites careful lawyers. The California Supreme Court can order that a published Court of Appeal opinion no longer be officially published. The judgment between the parties stands. The opinion loses citable status entirely.

The danger is that nothing about the document changes. It stays in every database, still reads as a published opinion, and still shows the reporter citation it had when it was published. Unless you run a treatment check that reports publication status, you will not know. A memo written six months ago that relied on a since-depublished case is now wrong in a way that no amount of rereading the opinion will reveal. That is the specific failure mode a good-law check exists to catch.

Should you cite an unpublished opinion even when you can?

Usually not as your lead authority. An unpublished decision tells the court that the best support you could find is a case the deciding panel thought was not worth publishing. Judges notice. In a circuit whose local rule calls the practice disfavored, leading with one signals that the published authority runs against you.

There are good reasons to use one anyway. Sometimes an unpublished decision is directly on point on an unusual fact pattern and the published cases are all one step removed. Sometimes it shows the same court rejecting your opponent's exact argument last year. Sometimes it is procedurally necessary, which is what the California exceptions exist for. When you use one in those situations, the presentation matters: cite the published rule first, then bring the unpublished case in as an application of it, and label its status openly rather than hoping nobody checks.

The practical workflow is to treat unpublished opinions as a research trail rather than an endpoint. An unpublished case that resolves your issue almost always cites the published authority it was applying. Follow that chain up, cite the published case, and use the unpublished one for its factual parallel if the forum lets you. The same instinct applies to any internal document you are searching for a half-remembered answer, whether that is an old brief bank or the pile of firm knowledge you could search across in one place instead of asking three colleagues.

How do I tell if an opinion is published?

Look for the official reporter citation first. A California Court of Appeal opinion with a Cal.App.5th cite is published. One that shows only a docket number and a filing date, or a Westlaw or Lexis database number with no reporter, is not. In the federal system, an opinion in F.4th is published and one that appears only in the Federal Appendix, cited as F. App'x, is not. Slip opinions from the last few weeks are the ambiguous case, because a published opinion may not have a reporter cite yet; check the caption, which usually says whether the opinion is certified for publication.

Then check whether that status changed. Publication status is not fixed at filing. A California opinion can be depublished. A federal opinion can be ordered published after the fact on a party's motion. An opinion can be withdrawn and superseded on rehearing, which happens often enough in the Fifth and Ninth Circuits that it is worth a specific look. A treatment signal that reports current status, not status as of filing, is what closes this gap.

Frequently asked questions

Can you cite an unpublished opinion in federal court?

Yes. Federal Rule of Appellate Procedure 32.1 bars federal courts from prohibiting or restricting citation of unpublished federal dispositions issued on or after January 1, 2007. The rule says nothing about the weight a court must give them, and most circuits treat their unpublished decisions as persuasive only. Check the local rule of the circuit you are in.

Can you cite an unpublished California case?

No, other than in narrow situations. California Rule of Court 8.1115(a) prohibits any court or party from citing or relying on an unpublished or depublished Court of Appeal opinion in another action. Rule 8.1115(b) permits it only where the opinion is relevant under law of the case, res judicata, or collateral estoppel, or in a criminal or disciplinary matter involving the same person.

Do unpublished opinions have precedential value?

Generally no. In the federal courts of appeals, unpublished dispositions may be cited but are treated as persuasive rather than binding under circuit local rules. Texas denies precedential value to criminal opinions not designated for publication before January 1, 2003. California unpublished opinions have no value at all because they cannot be cited in the first place.

What is the difference between unpublished and depublished?

An unpublished opinion was never certified for publication by the deciding court. A depublished opinion was published and then stripped of that status by a later order, which in California comes from the Supreme Court. Both are uncitable in California, but depublication is riskier because the opinion still carries a reporter citation and looks published in every database.

How do I know if a case is published or unpublished?

Check for an official reporter citation. Published federal appellate opinions appear in F.4th; unpublished ones appear in the Federal Appendix as F. App'x. Published California appellate opinions carry a Cal.App.5th or Cal.5th cite. A decision identified only by docket number or a database identifier is unpublished. Verify current status separately, since publication can change after filing.

The short version

Federal court: cite it if it issued on or after January 1, 2007, expect it to be persuasive at best, and read the circuit's local rule first. California: do not cite it, and check that the published case you are citing has not been depublished. Texas: civil memorandum opinions are fine, pre-2003 unpublished criminal opinions are not precedential. Everywhere: an unpublished decision is a lead to the published authority behind it, and citing that authority is almost always the stronger brief.

Verifying all of this by hand is slow, which is why it gets skipped under deadline. Ask a research question in plain English and the cited results should tell you the court, the reporter, and whether the case still stands, before you decide whether it is usable. If you want the underlying doctrine, start with binding vs persuasive authority.