Repeal of Obsolete Statutes Act 1856
The Repeal of Obsolete Statutes Act 1856 (19 & 20 Vict. c. 64), also known as the Statute Law Revision Act 1856, was an act of the Parliament of the United Kingdom that repealed for the United Kingdom enactments from 1285 to 1777 which had ceased to be in force or had become necessary.
Halsbury's Laws labelled this act as the first act for statute law revision (in the sense of repealing enactments which are obsolete, spent, unnecessary or superseded, or which no longer serve a useful purpose). Courtenay Ilbert described this act as the first Statute Law Revision Act.