| Child Support Act 1991 | 1991 c. 48 | s. 29-41B | modified by SI 2000/3186 reg. 16(2A) (as inserted) | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 9(7)(b) | Yes | |
| The Child Support (Maintenance Assessment Procedure) Regulations 1992 | 1992 No. 1813 | reg. 35A(c) and word | added | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 5 | Yes | |
| The Child Support (Maintenance Assessments and Special Cases) Regulations 1992 | 1992 No. 1815 | reg. 1(2) | words inserted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 6(2)(a) | Yes | |
| The Child Support (Maintenance Assessments and Special Cases) Regulations 1992 | 1992 No. 1815 | reg. 1(2) | words omitted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 6(2)(b) | Yes | |
| The Child Support (Maintenance Assessments and Special Cases) Regulations 1992 | 1992 No. 1815 | reg. 1(2) | words substituted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 6(2)(c) | Yes | |
| The Child Support (Maintenance Assessments and Special Cases) Regulations 1992 | 1992 No. 1815 | reg. 9(1)(e)(i) | words substituted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 6(3) | Yes | |
| The Child Support (Maintenance Assessments and Special Cases) Regulations 1992 | 1992 No. 1815 | reg. 10A heading | words substituted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 6(4) | Yes | |
| The Child Support (Maintenance Assessments and Special Cases) Regulations 1992 | 1992 No. 1815 | reg. 10A(1) | words substituted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 6(4) | Yes | |
| The Child Support (Maintenance Assessments and Special Cases) Regulations 1992 | 1992 No. 1815 | reg. 11(2)(a)(vi) | added | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 6(5) | Yes | |
| The Child Support (Maintenance Assessments and Special Cases) Regulations 1992 | 1992 No. 1815 | Sch. 1 para. 2(1A) | words substituted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 6(6)(a) | Yes | |
| The Child Support (Maintenance Assessments and Special Cases) Regulations 1992 | 1992 No. 1815 | Sch. 1 para. 5(5) | words substituted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 6(6)(a) | Yes | |
| The Child Support (Maintenance Assessments and Special Cases) Regulations 1992 | 1992 No. 1815 | Sch. 1 para. 7(2)-(5) | omitted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 6(6)(b) | Yes | |
| The Child Support (Maintenance Assessments and Special Cases) Regulations 1992 | 1992 No. 1815 | Sch. 1 para. 12(e) | words substituted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 6(6)(c) | Yes | |
| The Child Support (Maintenance Assessments and Special Cases) Regulations 1992 | 1992 No. 1815 | Sch. 1 para. 14B | inserted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 6(6)(d) | Yes | |
| The Child Support (Maintenance Assessments and Special Cases) Regulations 1992 | 1992 No. 1815 | Sch. 1 para. 16(1) | word substituted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 6(6)(e)(i) | Yes | |
| The Child Support (Maintenance Assessments and Special Cases) Regulations 1992 | 1992 No. 1815 | Sch. 1 para. 16(7) | added | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 6(6)(e)(ii) | Yes | |
| The Child Support (Maintenance Assessments and Special Cases) Regulations 1992 | 1992 No. 1815 | Sch. 2 para. 22 | words substituted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 6(7)(a) | Yes | |
| The Child Support (Maintenance Assessments and Special Cases) Regulations 1992 | 1992 No. 1815 | Sch. 2 para. 48D | inserted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 6(7)(b) | Yes | |
| The Child Support (Maintenance Assessments and Special Cases) Regulations 1992 | 1992 No. 1815 | Sch. 2 para. 48E | inserted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 6(7)(c) | Yes | |
| The Child Support (Maintenance Assessments and Special Cases) Regulations 1992 | 1992 No. 1815 | Sch. 4 para. (a)(viii) | words substituted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 6(8)(a) | Yes | |
| The Child Support (Maintenance Assessments and Special Cases) Regulations 1992 | 1992 No. 1815 | Sch. 4 para. (a)(xi) | omitted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 6(8)(b) | Yes | |
| The Child Support (Collection and Enforcement) Regulations 1992 | 1992 No. 1989 | reg. 8(4)(f) | added | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 2 | Yes | |
| The Child Support Departure Direction and Consequential Amendments Regulations 1996 | 1996 No. 2907 | reg. 9 heading | words substituted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 4(2) | Yes | |
| The Child Support Departure Direction and Consequential Amendments Regulations 1996 | 1996 No. 2907 | reg. 9(1)(b) | words substituted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 4(2) | Yes | |
| The Child Support Departure Direction and Consequential Amendments Regulations 1996 | 1996 No. 2907 | reg. 9(3)(b) | words substituted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 4(2) | Yes | |
| The Child Support Departure Direction and Consequential Amendments Regulations 1996 | 1996 No. 2907 | reg. 12 | words substituted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 4(3) | Yes | |
| The Social Security and Child Support (Decisions and Appeals) Regulations 1999 | 1999 No. 991 | reg. 7B(17A)-(17C) | inserted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 3 | Yes | |
| The Child Support (Transitional Provisions) Regulations 2000 | 2000 No. 3186 | reg. 2(1) | words substituted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 9(2)(a) | Yes | |
| The Child Support (Transitional Provisions) Regulations 2000 | 2000 No. 3186 | reg. 2(1) | words omitted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 9(2)(b) | Yes | |
| The Child Support (Transitional Provisions) Regulations 2000 | 2000 No. 3186 | reg. 3(1)(a) | words omitted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 9(3)(a) | Yes | |
| The Child Support (Transitional Provisions) Regulations 2000 | 2000 No. 3186 | reg. 3(1)(c) | words inserted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 9(3)(b) | Yes | |
| The Child Support (Transitional Provisions) Regulations 2000 | 2000 No. 3186 | reg. 10 | words inserted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 9(4) | Yes | |
| The Child Support (Transitional Provisions) Regulations 2000 | 2000 No. 3186 | reg. 11(1) | words substituted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 9(5)(a) | Yes | |
| The Child Support (Transitional Provisions) Regulations 2000 | 2000 No. 3186 | reg. 11(2)-(4) | substituted for reg. 11(2) | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 9(5)(b) | Yes | |
| The Child Support (Transitional Provisions) Regulations 2000 | 2000 No. 3186 | reg. 15(1) | words substituted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 9(6)(a) | Yes | |
| The Child Support (Transitional Provisions) Regulations 2000 | 2000 No. 3186 | reg. 15(2) | words inserted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 9(6)(b)(i) | Yes | |
| The Child Support (Transitional Provisions) Regulations 2000 | 2000 No. 3186 | reg. 15(2) | word substituted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 9(6)(b)(ii) | Yes | |
| The Child Support (Transitional Provisions) Regulations 2000 | 2000 No. 3186 | reg. 15(3)-(3G) | substituted for reg. 15(3) | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 9(6)(c) | Yes | |
| The Child Support (Transitional Provisions) Regulations 2000 | 2000 No. 3186 | reg. 15(4) | words inserted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 9(6)(d)(i) | Yes | |
| The Child Support (Transitional Provisions) Regulations 2000 | 2000 No. 3186 | reg. 15(4) | words omitted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 9(6)(d)(ii) | Yes | |
| The Child Support (Transitional Provisions) Regulations 2000 | 2000 No. 3186 | reg. 16(1)(c) | word substituted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 9(7)(a) | Yes | |
| The Child Support (Transitional Provisions) Regulations 2000 | 2000 No. 3186 | reg. 16(2A) | inserted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 9(7)(b) | Yes | |
| The Child Support (Transitional Provisions) Regulations 2000 | 2000 No. 3186 | reg. 16(3) | words substituted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 9(7)(c)(i) | Yes | |
| The Child Support (Transitional Provisions) Regulations 2000 | 2000 No. 3186 | reg. 16(3) | words substituted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 9(7)(c)(ii) | Yes | |
| The Child Support (Transitional Provisions) Regulations 2000 | 2000 No. 3186 | reg. 22(1)(a)(b) | substituted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 9(8)(a) | Yes | |
| The Child Support (Transitional Provisions) Regulations 2000 | 2000 No. 3186 | reg. 22(3)(a) | words inserted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 9(8)(b)(i) | Yes | |
| The Child Support (Transitional Provisions) Regulations 2000 | 2000 No. 3186 | reg. 22(3)(c) and word | added | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 9(8)(b)(ii) | Yes | |
| The Child Support (Transitional Provisions) Regulations 2000 | 2000 No. 3186 | reg. 24(3) | words substituted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 9(9)(a) | Yes | |
| The Child Support (Transitional Provisions) Regulations 2000 | 2000 No. 3186 | reg. 24(5) | added | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 9(9)(b) | Yes | |
| The Child Support (Transitional Provisions) Regulations 2000 | 2000 No. 3186 | reg. 25(1) | words substituted | The Child Support (Miscellaneous Amendments) Regulations 2003 | 2003 No. 328 | reg. 9(10)(a)(i) | Yes | |