| The Child Support (Information, Evidence and Disclosure) Regulations (Northern Ireland) 1992 | 1992 No. 339 | reg. 1(2) | words inserted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 2(2) | Not yet | |
| The Child Support (Information, Evidence and Disclosure) Regulations (Northern Ireland) 1992 | 1992 No. 339 | reg. 3(2)(h) | word omitted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 2(3)(a) | Not yet | |
| The Child Support (Information, Evidence and Disclosure) Regulations (Northern Ireland) 1992 | 1992 No. 339 | reg. 3(2)(h) | words omitted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 2(3)(b) | Not yet | |
| The Child Support (Maintenance Assessment and Special Cases) Regulations (Northern Ireland) 1992 | 1992 No. 341 | Sch. 1 para. 2A(1) | word omitted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 3(2)(a) | Not yet | |
| The Child Support (Maintenance Assessment and Special Cases) Regulations (Northern Ireland) 1992 | 1992 No. 341 | Sch. 1 para. 2A(2) | words omitted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 3(2)(b) | Not yet | |
| The Child Support (Maintenance Assessment and Special Cases) Regulations (Northern Ireland) 1992 | 1992 No. 341 | Sch. 1 para. 2A(3) | word omitted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 3(2)(c) | Not yet | |
| The Child Support (Maintenance Assessment and Special Cases) Regulations (Northern Ireland) 1992 | 1992 No. 341 | Sch. 1 para. 2A(5)(6) | inserted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 3(2)(d) | Not yet | |
| The Child Support (Maintenance Assessment and Special Cases) Regulations (Northern Ireland) 1992 | 1992 No. 341 | Sch. 1 para. 2B | omitted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 3(3) | Not yet | |
| The Child Support (Maintenance Assessment and Special Cases) Regulations (Northern Ireland) 1992 | 1992 No. 341 | Sch. 1 para. 2C | substituted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 3(4) | Not yet | |
| The Child Support (Maintenance Assessment and Special Cases) Regulations (Northern Ireland) 1992 | 1992 No. 341 | Sch. 1 para. 3(4)(b)(i) | omitted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 3(5) | Not yet | |
| The Child Support (Maintenance Assessment and Special Cases) Regulations (Northern Ireland) 1992 | 1992 No. 341 | Sch. 1 para. 3(4)(b)(iii)-(v) | omitted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 3(5) | Not yet | |
| The Child Support (Maintenance Assessment and Special Cases) Regulations (Northern Ireland) 1992 | 1992 No. 341 | Sch. 1 para. 3(4)(b)(vii) | omitted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 3(5) | Not yet | |
| The Child Support (Maintenance Assessment and Special Cases) Regulations (Northern Ireland) 1992 | 1992 No. 341 | Sch. 1 para. 5A | word omitted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 3(6)(a) | Not yet | |
| The Child Support (Maintenance Assessment and Special Cases) Regulations (Northern Ireland) 1992 | 1992 No. 341 | Sch. 1 para. 5A(3) | omitted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 3(6)(b) | Not yet | |
| The Child Support (Collection and Enforcement) Regulations (Northern Ireland) 1992 | 1992 No. 390 | reg. 22(2) | substituted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 4(2) | Not yet | |
| The Child Support (Collection and Enforcement) Regulations (Northern Ireland) 1992 | 1992 No. 390 | reg. 26(1) | words inserted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 4(3)(a) | Not yet | |
| The Child Support (Collection and Enforcement) Regulations (Northern Ireland) 1992 | 1992 No. 390 | reg. 26(1A) | inserted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 4(3)(b) | Not yet | |
| The Child Support (Collection and Enforcement) Regulations (Northern Ireland) 1992 | 1992 No. 390 | reg. 31(1) | words omitted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 4(4) | Not yet | |
| The Social Security (1998 Order) (Commencement No. 6 and Consequential and Transitional Provisions) Order (Northern Ireland) 1999 | 1999 No. 246 | art. 9(9)(c) | revoked | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 6 | Yes | |
| The Social Security (1998 Order) (Commencement No. 6 and Consequential and Transitional Provisions) Order (Northern Ireland) 1999 | 1999 No. 246 | art. 9(9)(f) | revoked | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 6 | Yes | |
| The Child Support (Maintenance Calculations and Special Cases) Regulations (Northern Ireland) 2001 | 2001 No. 18 | Sch. para. 7 Title | substituted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 5(2)(a) | Yes | |
| The Child Support (Maintenance Calculations and Special Cases) Regulations (Northern Ireland) 2001 | 2001 No. 18 | Sch. para. 7(1) | substituted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 5(2)(b) | Yes | |
| The Child Support (Maintenance Calculations and Special Cases) Regulations (Northern Ireland) 2001 | 2001 No. 18 | Sch. para. 7(1A) | inserted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 5(2)(c) | Yes | |
| The Child Support (Maintenance Calculations and Special Cases) Regulations (Northern Ireland) 2001 | 2001 No. 18 | Sch. para. 7(2) | substituted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 5(2)(d) | Yes | |
| The Child Support (Maintenance Calculations and Special Cases) Regulations (Northern Ireland) 2001 | 2001 No. 18 | Sch. para. 7(7) | omitted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 5(2)(e) | Yes | |
| The Child Support (Maintenance Calculations and Special Cases) Regulations (Northern Ireland) 2001 | 2001 No. 18 | Sch. para. 8(1)(b) | word omitted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 5(3)(a)(i) | Yes | |
| The Child Support (Maintenance Calculations and Special Cases) Regulations (Northern Ireland) 2001 | 2001 No. 18 | Sch. para. 8(1)(c) | omitted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 5(3)(a)(ii) | Yes | |
| The Child Support (Maintenance Calculations and Special Cases) Regulations (Northern Ireland) 2001 | 2001 No. 18 | Sch. para. 8(3)(b)(i) | omitted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 5(3)(b) | Yes | |
| The Child Support (Maintenance Calculations and Special Cases) Regulations (Northern Ireland) 2001 | 2001 No. 18 | Sch. para. 8(3)(b)(iii)(iv)(v) | omitted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 5(3)(b) | Yes | |
| The Child Support (Maintenance Calculations and Special Cases) Regulations (Northern Ireland) 2001 | 2001 No. 18 | Sch. para. 8(3)(b)(vii) | omitted | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 5(3)(b) | Yes | |
| The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 1 | coming into force | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 1 | Yes | |
| The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 2 | coming into force | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 1 | Yes | |
| The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 3 | coming into force | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 1 | Yes | |
| The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 4 | coming into force | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 1 | Yes | |
| The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 5 | coming into force | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 1 | Yes | |
| The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 6 | coming into force | The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2007 | 2007 No. 347 | reg. 1 | Yes | |