derogation

Derogation is a legal term of art, which allows for part or all of a provision in a legal measure to be applied differently, or not at all, in certain cases. The term is also used in Catholic canon law, and in this context differs from dispensation in that it applies to the law, whereas dispensation applies to specific people affected by the law.

==Definitions== Black's Law Dictionary defines derogation as "the partial repeal or abolishing of a law, as by a subsequent act which limits its scope or impairs its utility and force". It is sometimes used, loosely, to mean abrogation, as in the legal maxim lex posterior derogat priori ("a subsequent law derogates the previous one").