Abrogation is the process of abrogating - a repeal or abolition as a result of a higher authority.

The new law will abrogate the previous regulations, resulting in significant changes to the industry.

there are many synonyms for repeal, abolition, abrogation, annulment, invalidation, nullification, rescinding, rescindment, rescission, revocation, withdrawal. I hope this helps!!

The Supreme Court can abrogate a law if they decide that the law is unconstitutional.

Plessy v. Ferguson, 163 U.S. 537 (1896)