Principle of Legality
/ˈprɪnsɪpəl ʌv lɪˈɡælɪti/
Definitions
- (n.) A legal doctrine stating that no one can be punished under a law that was not established or made clear before the act was committed.
The court upheld the conviction, emphasizing the principle of legality which prevents retroactive criminal laws.
- (n.) The requirement that laws must be clear, ascertainable, and non-retroactive to be enforceable.
Legislation must comply with the principle of legality to ensure fairness and legal certainty.
Forms
- principle of legality
Related terms
See also
Commentary
Often invoked in criminal law to uphold fairness, it serves as a key limitation on state power ensuring laws provide adequate notice to citizens.
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.