Retrospectivity
/ˌrɛtrəˌspɛkˈtɪvɪti/
Definitions
- (n.) The quality or state of a legal rule or statute applying to events or actions that occurred before its enactment.
The court debated the retrospectivity of the new tax law affecting past transactions.
- (n.) The principle governing whether and how laws or decisions have effects on prior situations.
Retrospectivity is often limited to protect legal certainty and fairness.
Forms
- retrospectivity
Related terms
See also
Commentary
Retrospectivity is distinct from retroactivity, which may sometimes be broader, and careful drafting is needed to clarify temporal coverage of laws.
This glossary is for general informational and educational purposes only. Definitions are jurisdiction-agnostic but reflect terminology and concepts primarily drawn from English and American legal traditions. Nothing herein constitutes legal advice or creates a lawyer-client relationship. Users should consult qualified counsel for advice on specific matters or jurisdictions.