Statute Law Revision Act 2007

The Statute Law Revision Act 2007 is an Act of the Oireachtas of the Republic of Ireland which repealed a large amount of pre-1922 legislation of Ireland, England, Great Britain and the United Kingdom while preserving a shorter list of statutes. The Act was the largest single Statute Law Revision Act or repealing measure ever enacted internationally.

Prior to the 2007 Act, statute law revision had been sporadic since Irish independence in 1922. The Statute Law Revision (Pre-Union Irish Statutes) Act 1962 was one major such Act which repealed obsolete legislation of the Parliament of Ireland, which had provided that the Kings of England should be Kings of Ireland (from 1951 called in Northern Ireland the Crown of Ireland Act 1542), together with certain others from 1459 to 1800. Following this, the Statute Law Revision Act 1983 was the last major Act repealing pre-1922 statutes before the current phase of statute law revision, which commenced in 2003 and which also saw the enactment of an initial Act, the Statute Law Revision (Pre-1922) Act 2005.

The Attorney General of Ireland examined 26,370 public general statutes enacted before the creation of the Irish Free State in 1922. Of these 9,219 were already wholly repealed prior to 1 May 2007, and 12,562 were not applicable to Ireland. This left 4,589 statutes still in force, of which 3,225 were to be repealed by the Act and were listed in Schedule 2, some of which were in any case by then unconstitutional. The Act repealed all public general statutes enacted before 6 December 1922, listed or not, except for 1,364 explicitly in Schedule 1 of the Act; these were given short names where they did not already have them.

Private, local or personal Acts remained in force, with many of these repealed in the Statute Law Revision Act 2009.

The number of Acts repealed in this one piece of legislation exceeded the number of public general Acts passed after 6 December 1922 (the start of the Irish Free State) up to 1 May 2007 (3,189).

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