<ul><li><a href=http://www.legislation.gov.uk/ukpga/2004/27 target=_blank>Companies (Audit, Investigations and Community Enterprise) Act 2004(last updated in January 2018)</a></li><li><a href=http://www.legislation.gov.uk/ukpga/2006/46/contents target=_blank>Companies Act 2006(last updated in April 2018)</a></li></ul>