Analytical approaches and constitutional limits
A conflicts answer begins by characterizing the issue and identifying the forum’s methodology; it does not jump directly to the law of the place of injury.
Rule framework
- 1
A forum applies its own choice-of-law rules, including a federal court sitting in diversity; a transferred diversity case generally carries the transferor forum’s choice rules when transfer merely changes venue.
- 2
Traditional vested-rights rules identify a territorial event for each issue, while modern approaches evaluate significant relationships, governmental interests, or better-law policies.
- 3
Constitutional due process and full-faith-and-credit limits require a significant contact or aggregation of contacts creating legitimate state interests before a state applies its law.
- 4
Renvoi, dépeçage, and the substance-procedure distinction may change which law governs a particular issue.
Attack sequence
1Identify forum and source of jurisdiction
2Characterize the precise issue
3State the forum’s choice methodology
4Evaluate contacts and policies issue by issue
5Check constitutional limits and public-policy exceptions
Exam traps
!Using one state’s law for every issue without separate analysis
!Calling a rule procedural merely because it appears in a procedural code
!Applying the forum’s preferred policy with no significant contact
A State A resident is injured in State B by a product made in State C. The suit is filed in State A, which has adopted the significant-relationship approach.
Model analysis: State A applies its own choice-of-law methodology because that is always the forum's first move, even in a federal diversity court. Under the significant-relationship approach, the forum weighs the place of injury, the place of conduct, and the parties' domiciles issue by issue rather than applying one state's law across the board.
Essay-ready rule statement
A forum applies its own choice-of-law methodology, and a state may apply its substantive law only when it has a significant contact or aggregation of contacts creating a legitimate state interest in the issue.