The Companies Act 2006 (c 46) is an Act of the Parliament of the United Kingdom which forms the primary source of UK company law. It had the distinction of being the longest in British Parliamentary history: with 1,300 sections and covering nearly 700 pages, and containing 16 schedules (the list of contents is 59 pages long) but it has since been surpassed, in that respect, by the Corporation Tax Act 2009.