| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 2(2) | words substituted | The Criminal Justice (Northern Ireland) Order 2008 | 2008 No. 1216 | Sch. 5 para. 8 | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 2(2) | words substituted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 2(a) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 2(3) | inserted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 2(b) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 3(6) | words inserted | The Medical Act 1983 (Amendment) Order 2002 | 2002 No. 3135 | Sch. 1 para. 48 | Not yet | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 5(2) | words inserted | Counter-Terrorism and Sentencing Act 2021 | 2021 c. 11 | s. 13(2) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 5(4)(5) | words substituted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 3(a) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 5(6) | words substituted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 3(b)(i) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 5(6) | words substituted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 3(b)(ii) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 5(6) | words substituted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 3(b)(iii) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 5A | inserted | Counter-Terrorism and Sentencing Act 2021 | 2021 c. 11 | s. 13(3) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | arts 6–9 | ext (E, W, NI) (prosp) | The Life Sentences (Northern Ireland Consequential Amendments) Order 2001 | 2001 No. 2565 | art 3(1) (2) (amending 1997 c 43 Sch 1 Pt II para 12(2)(a)) | Yes |   amending 1997 c 43, Sch 1, Pt II, para 12(2)(a) |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | arts 6–9 | ext (S, NI) (prosp) | The Life Sentences (Northern Ireland Consequential Amendments) Order 2001 | 2001 No. 2565 | art 3(1) (3) (amending 1997 c 43 Sch 1 Pt II para 13(2)(a) (5)) | Yes |   amending 1997 c 43, Sch 1, Pt II, para 13(2)(a), (5) |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 6 | words substituted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 4 | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 7(1) | words substituted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 5(a)(i) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 7(1) | words substituted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 5(a)(ii) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 7(2) | words substituted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 5(b) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 7(3)(4) | inserted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 5(c) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 8(2)(3) | words substituted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 6(a) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 8(4) | substituted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 6(b) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 8(5)(6) | inserted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 6(c) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 9(1) | words inserted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 7(a) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 9(2) | words inserted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 7(b)(i) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 9(2) | words inserted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 7(b)(ii) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 9(3)(4) | words inserted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 7(c) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 9(5) | words substituted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 7(d) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 9(7) | inserted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 7(e) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 10(1) | words substituted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 8(a)(i) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 10(1) | words substituted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 8(a)(ii) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 10(2) | words substituted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 8(b)(i) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 10(2) | words substituted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 8(b)(ii) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 10(4)(b)(ii)(iii) | words omitted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 8(c) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 10(6) | inserted | Criminal Justice and Immigration Act 2008 | 2008 c. 4 | Sch. 26 para. 51 | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 11(1) | words substituted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 9(a)(i) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 11(1) | words substituted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 9(a)(ii) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 11(2) | words substituted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 9(b)(i) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | art. 11(2) | words substituted | The Northern Ireland Act 1998 (Devolution of Policing and Justice Functions) Order 2010 | 2010 No. 976 | Sch. 5 para. 9(b)(ii) | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | Pt. 2 | repealed | The Criminal Justice (Northern Ireland) Order 2008 | 2008 No. 1216 | Sch. 6 Pt. 1 | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | Sch. 1 | repealed | The Criminal Justice (Northern Ireland) Order 2008 | 2008 No. 1216 | Sch. 6 Pt. 1 | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | Sch. 2 | repealed | The Criminal Justice (Northern Ireland) Order 2008 | 2008 No. 1216 | Sch. 6 Pt. 1 | Yes | |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | | excl (NI) | The Life Sentences (Northern Ireland Consequential Amendments) Order 2001 | 2001 No. 2565 | art 5(a) (amending 2001 c 17 Sch 7 para 3(2)) | Yes |   amending 2001 c 17, Sch 7, para 3(2) |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | specified amended provision(s) | Commencement Order | Criminal Justice (Northern Ireland) Order 2008 (Commencement No.1 and Savings and Transitory Provisions) Order 2008 | 2008 No. 217 | art. 2 Sch. | Yes |   commencement order for SI 2008/1216 (N.I. 1) |
| The Life Sentences (Northern Ireland) Order 2001 | 2001 No. 2564 | specified amended provision(s) | Commencement Order | The Criminal Justice and Immigration Act 2008 (Commencement No. 2 and Transitional and Saving Provisions) Order 2008 | 2008 No. 1586 | art. 2(1) Sch. 1 | Yes |   commencement order for 2008 c. 4 |