⚡ 10-Second Rule
File where the defendants live or where the story happened; a proper case can still move for convenience.
🧒 ELI-10 Scene
At Cedar Elementary, Principal Reyes assigns detention rooms by a simple rule. Detention happens in the rule-breaker's own homeroom, or in the classroom where the trouble happened. Marcus threw paint in the art room. So his detention can be in his homeroom or the art room. Nowhere else. But rooms can change. The art room is booked for a recital. Ms. Reyes moves detention to the library — a room that also would have been allowed. The original punishment rules still travel with Marcus. If a teacher picked a totally wrong room by mistake, the school just fixes it. Detention restarts under the new room's normal rules.
⚖️ Actual Rule
Under 28 U.S.C. § 1391(b), venue is proper in (1) "a judicial district in which any defendant resides, if all defendants are residents of the State in which the district is located," (2) "a judicial district in which a substantial part of the events or omissions giving rise to the claim occurred, or a substantial part of property that is the subject of the action is situated," or (3) as a fallback, any district where any defendant is subject to personal jurisdiction, if no other district qualifies. A natural person resides in the district of domicile; an entity defendant resides in any district where it is subject to personal jurisdiction for the action. 28 U.S.C. § 1391(c). If venue is proper, 28 U.S.C. § 1404(a) permits transfer "[f]or the convenience of parties and witnesses, in the interest of justice" to any district "where it might have been brought" or to which all parties consent — and in diversity, the transferee court applies the transferor state's law. Van Dusen v. Barrack, 376 U.S. 612 (1964); Ferens v. John Deere Co., 494 U.S. 516 (1990). If venue is improper, 28 U.S.C. § 1406(a) directs the court to "dismiss, or if it be in the interest of justice, transfer" — and after a § 1406 transfer, the transferee's own law applies. A valid forum-selection clause is enforced through § 1404(a), and the plaintiff's choice and the parties' private interests get no weight; the Van Dusen rule does not carry the original state's law along. Atlantic Marine Construction Co. v. U.S. District Court, 571 U.S. 49 (2013). When the better forum is a foreign or state court that transfer cannot reach, the court may dismiss for forum non conveniens. Piper Aircraft Co. v. Reyno, 454 U.S. 235 (1981). [NJ-VARIANT: flagged for future Eli Explains NJ Law module]
ELI-10 translation: sue where a defendant lives or where it happened; right courthouses can move and keep their old rules, wrong ones get fixed fresh.
🔍 Ask These Questions
- Do all defendants reside in one state? (If yes, any district where one of them lives works.)
- Did a substantial part of the events — or the disputed property — sit in a district? (Where did a big chunk of the story actually happen?)
- If neither works, use the fallback: any district with personal jurisdiction over any defendant. (Only if no courthouse qualifies under the first two doors.)
- Venue proper but inconvenient? Consider § 1404(a) transfer to a district where the case might have been brought. (A fine courthouse can still trade for a handier one.)
- Was the transfer under § 1404 or § 1406? In diversity, § 1404 carries the first state's law along; § 1406 does not. (A rightly filed case packs its old rules in its suitcase.)
- Is the better forum a foreign or state court? Then transfer is impossible — think forum non conveniens dismissal. (If the better room is in a different school, this school just ends the case.)
⚠️ Bar Trap
Exam language: Examiners transfer a diversity case and then ask which state's law — including choice-of-law rules — governs. If venue was proper and transfer was under § 1404(a), the transferee court applies the transferor state's law, even when the plaintiff sought the transfer (Ferens). If venue was improper (§ 1406(a)) or the transfer enforced a forum-selection clause (Atlantic Marine), the transferee forum's own law applies. Distractors quietly swap these outcomes.
ELI-10: First check whether the first courthouse was a correct choice. A correct courthouse ships its state's rules with the case. A wrong courthouse ships nothing.
🧪 Question
A vineyard owner domiciled in Arizona sued a Delaware corporation with its principal place of business in Oregon for $500,000 in a breach-of-contract action, filing in the federal district court in Arizona, where the contract was negotiated and signed. Venue in Arizona was proper. The corporation moved under 28 U.S.C. § 1404(a) to transfer the case to the District of Oregon, where the disputed irrigation equipment was manufactured and most witnesses reside. The court granted the motion. Arizona and Oregon apply materially different choice-of-law rules.
Which choice-of-law rules must the Oregon federal court apply?
(A) Oregon's, because a federal court sitting in diversity applies the choice-of-law rules of the state in which it sits. (B) Arizona's, because a § 1404(a) transfer from a proper venue carries the transferor state's law to the transferee court. (C) Federal common law choice-of-law principles, because the case is now in its second federal forum. (D) Whichever state's rules the transferee court independently concludes have the greater interest in the dispute.
Answer: (B). Venue in Arizona was proper, so the § 1404(a) transfer changed only the courtroom, not the law. Under Van Dusen, the Oregon court must apply Arizona's choice-of-law rules as the Arizona court would have.
💡 Why the Wrong Answers Are Wrong
- (A) states the default Klaxon rule but misses the Van Dusen exception for § 1404(a) transfers from a proper venue.
- (C) invents a federal choice-of-law regime; diversity cases use state choice-of-law rules, transferor's or transferee's, never freestanding federal ones.
- (D) describes a court doing its own interest analysis, which is just applying the transferee's approach — the outcome Van Dusen forbids here.
- ELI-10: The misconception is thinking a case moving means new rules. If the first courthouse was correct, the old state's rules ride along.
