# Res Judicata
**Domain:** Legal procedure
**Doc Type:** Developed Wiki Node
**Maturity:** Developed
**Collection:** [[collections/Gamification|Gamification Collection]]
## Definition
**Res judicata** is the principle that a final judgment or award can preclude relitigation of matters already decided.
## Significance
In transnational sport, the issue is whether arbitral finality can block meaningful review under mandatory public law.
## Sources
- [[articles/gamification/Lex Sportiva and Winning Without Bloodshed|Lex Sportiva and Winning Without Bloodshed]]
- [Primary or institutional source](https://www.law.cornell.edu/wex/res_judicata)
## Routes
[[wiki/RFC Seraing|RFC Seraing]] · [[wiki/Court of Arbitration for Sport|Court of Arbitration for Sport]] · [[wiki/ECHR Article 6|ECHR Article 6]] · [[articles/gamification/Lex Sportiva and Winning Without Bloodshed|Lex Sportiva and Winning Without Bloodshed]]