| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | modified | Companies Act 2006 | 2006 c. 46 | s. 1(1) | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | modified | Companies Act 2006 | 2006 c. 46 | s. 288(1) | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | modified | Companies Act 2006 | 2006 c. 46 | s. 437(3) | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | modified | Companies Act 2006 | 2006 c. 46 | s. 540(1) (4) | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | modified | Companies Act 2006 | 2006 c. 46 | s. 545 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | modified | Companies Act 2006 | 2006 c. 46 | s. 546 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | modified | Companies Act 2006 | 2006 c. 46 | s. 547 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | modified | Companies Act 2006 | 2006 c. 46 | s. 548 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | modified | Companies Act 2006 | 2006 c. 46 | s. 558 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | modified | Companies Act 2006 | 2006 c. 46 | s. 583 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | modified | Companies Act 2006 | 2006 c. 46 | s. 629 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | modified | Companies Act 2006 | 2006 c. 46 | s. 724(5) | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | modified | Companies Act 2006 | 2006 c. 46 | s. 738 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | power to apply conferred | Companies Act 2006 | 2006 c. 46 | s. 1042(1) | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | power to apply (with modifications) conferred | Companies Act 2006 | 2006 c. 46 | s. 1043(2) | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | modified | Companies Act 2006 | 2006 c. 46 | s. 1044 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | modified | Companies Act 2006 | 2006 c. 46 | s. 1060(3) (4) | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | modified | Companies Act 2006 | 2006 c. 46 | s. 1081(6) | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | restricted | Companies Act 2006 | 2006 c. 46 | s. 1118 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | modified | Companies Act 2006 | 2006 c. 46 | s. 1125(1) | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | excluded | Companies Act 2006 | 2006 c. 46 | s. 1129 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | modified | Companies Act 2006 | 2006 c. 46 | s. 1131 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | restricted | Companies Act 2006 | 2006 c. 46 | s. 1156(2) | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | modified | Companies Act 2006 | 2006 c. 46 | s. 1158 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | modified | Companies Act 2006 | 2006 c. 46 | s. 1161-1171 1173 1174 Sch. 7 8 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | extended (Northern Ireland) | Companies Act 2006 | 2006 c. 46 | s. 1284(1) | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | modified | The Companies Acts (Unregistered Companies) Regulations 2007 | 2007 No. 318 | reg. 4 5 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | modified by 2006 c. 46 s. 1170A 1170B (as inserted) | The Companies Act 2006 (Consequential Amendments, Transitional Provisions and Savings) Order 2009 | 2009 No. 1941 | Sch. 1 para. 260(8) | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | extended | The Companies Act 2006 (Consequential Amendments, Transitional Provisions and Savings) Order 2009 | 2009 No. 1941 | Sch. 3 para. 2 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | applied (with modifications) | The Unregistered Companies Regulations 2009 | 2009 No. 2436 | reg. 3-5 Sch. 1 para. 21 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | extended | The Companies Act 2006 (Consequential Amendments and Transitional Provisions) Order 2011 | 2011 No. 1265 | Sch. 1 para. 2 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | Pt. 2 | modified by Regulation (EC) No. 2157/2001, Art. AAA1(3) (as inserted) | The European Public Limited-Liability Company (Amendment etc.) (EU Exit) Regulations 2018 | 2018 No. 1298 | reg. 97 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | s. 39 heading | words inserted | The Companies Act 2006 (Commencement No. 2, Consequential Amendments, Transitional Provisions and Savings) Order 2007 | 2007 No. 1093 | Sch. 4 para. 9(a) | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | s. 39 heading | substituted | The Companies Act 2006 (Consequential Amendments, Transitional Provisions and Savings) Order 2009 | 2009 No. 1941 | Sch. 1 para. 228(2) | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | s. 40 heading | substituted | The Companies Act 2006 (Consequential Amendments, Transitional Provisions and Savings) Order 2009 | 2009 No. 1941 | Sch. 1 para. 229(2) | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | s. 40A heading | substituted | The Companies Act 2006 (Consequential Amendments, Transitional Provisions and Savings) Order 2009 | 2009 No. 1941 | Sch. 1 para. 230(2) | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | s. 54 heading | words omitted | The Companies Act 2006 (Commencement No. 2, Consequential Amendments, Transitional Provisions and Savings) Order 2007 | 2007 No. 1093 | Sch. 4 para. 19(2) | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | s. 55 heading | words omitted | The Companies Act 2006 (Commencement No. 2, Consequential Amendments, Transitional Provisions and Savings) Order 2007 | 2007 No. 1093 | Sch. 4 para. 20(a) | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | s. 56 heading | words substituted | Co-operative and Community Benefit Societies Act 2014 | 2014 c. 14 | Sch. 4 para. 90(3) | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | s. 32 heading | words substituted | The Companies Act 2006 (Consequential Amendments, Transitional Provisions and Savings) Order 2009 | 2009 No. 1941 | Sch. 1 para. 223(2) | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | s. 1 | coming into force | The Companies (Audit, Investigations and Community Enterprise) Act 2004 (Commencement) and Companies Act 1989 (Commencement No 18) Order 2004 | 2004 No. 3322 | art. 2(2) Sch. 2 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | s. 1-6 | repealed | Companies Act 2006 | 2006 c. 46 | Sch. 16 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | s. 2 | coming into force | The Companies (Audit, Investigations and Community Enterprise) Act 2004 (Commencement) and Companies Act 1989 (Commencement No 18) Order 2004 | 2004 No. 3322 | art. 2(2) Sch. 2 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | s. 3 | coming into force | The Companies (Audit, Investigations and Community Enterprise) Act 2004 (Commencement) and Companies Act 1989 (Commencement No 18) Order 2004 | 2004 No. 3322 | art. 2(1) Sch. 1 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | s. 4 | coming into force | The Companies (Audit, Investigations and Community Enterprise) Act 2004 (Commencement) and Companies Act 1989 (Commencement No 18) Order 2004 | 2004 No. 3322 | art. 2(1) Sch. 1 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | s. 5 | coming into force | The Companies (Audit, Investigations and Community Enterprise) Act 2004 (Commencement) and Companies Act 1989 (Commencement No 18) Order 2004 | 2004 No. 3322 | art. 2(1) Sch. 1 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | s. 6 | coming into force | The Companies (Audit, Investigations and Community Enterprise) Act 2004 (Commencement) and Companies Act 1989 (Commencement No 18) Order 2004 | 2004 No. 3322 | art. 2(2) Sch. 2 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | s. 7 | coming into force | The Companies (Audit, Investigations and Community Enterprise) Act 2004 (Commencement) and Companies Act 1989 (Commencement No 18) Order 2004 | 2004 No. 3322 | art. 2(4) Sch. 4 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | s. 7-10 | repealed | Companies Act 2006 | 2006 c. 46 | Sch. 16 | Yes | |
| Companies (Audit, Investigations and Community Enterprise) Act 2004 | 2004 c. 27 | s. 8 | coming into force | The Companies (Audit, Investigations and Community Enterprise) Act 2004 (Commencement) and Companies Act 1989 (Commencement No 18) Order 2004 | 2004 No. 3322 | art. 2(2) Sch. 2 | Yes | |