High Quality Content by WIKIPEDIA articles! The House of Lords Act 1999 (c. 34) was an Act of the Parliament of the United Kingdom that was given Royal Assent on 11 November 1999. The Act reformed the House of Lords, one of the chambers of Parliament. For centuries, the House of Lords had included several hundred members who inherited their seats; the Act removed such a right. However, as part of a compromise, the Act did permit ninety-two hereditaries to remain in the House on an interim basis. Another ten hereditaries were created life peers to be able to remain in the House.