| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 8 | substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | s. 1(1) | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 9(2)(3) | substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | s. 2(1) | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 10(5) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 2 | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 10A(6) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 3 | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 15(3)(3ZA) | substituted for s. 15(3) | National Insurance Contributions Act 2002 | 2002 c. 19 | s. 3(1) | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 16(5) | repealed | National Insurance Contributions Act 2002 | 2002 c. 19 | s. 7 Sch. 2 | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 17(1) | words inserted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 4(2) | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 17(4) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 4(3) | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 17(5) | repealed | National Insurance Contributions Act 2002 | 2002 c. 19 | s. 7 Sch. 2 | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 18(1) | words repealed | National Insurance Contributions Act 2002 | 2002 c. 19 | s. 7 Sch. 2 | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 18(1A) | inserted | National Insurance Contributions Act 2002 | 2002 c. 19 | s. 3(3) | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 19(1) | words inserted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 5(2) | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 19(3) | words inserted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 5(3) | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 19(4)(a) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 5(4) | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 21(5)(c)(i) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 6 | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 22(1)(a) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 7(2) | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 22(2A) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 7(2) | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 22(3)(a) | words inserted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 7(3) | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 23(3)(a) | words inserted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 8 | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 24(2)(a) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 9 | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 44(6)(za) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 10 | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 44A(1)(a) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 11 | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 122(1) | words repealed | National Insurance Contributions Act 2002 | 2002 c. 19 | s. 7 Sch. 2 | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 122(1) | words inserted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 12(2) | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 122(1) | words inserted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 12(3) | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | s. 122(1) | words inserted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 12(4) | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | Sch. 1 para. 1(2)(a) | words inserted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 13(2)(a) | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | Sch. 1 para. 1(3) | words inserted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 13(2)(b)(i) | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | Sch. 1 para. 1(3) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 13(2)(b)(ii) | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | Sch. 1 para. 3(1) | words inserted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 13(3) | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | Sch. 3 para. 2(4)(a)(i) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 14(2) | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | Sch. 3 para. 2(5)(a)(i) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 14(2) | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | Sch. 3 para. 4(2)(a) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 14(3) | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | Sch. 3 para. 5(2)(b)(i) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 14(4) | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | Sch. 3 para. 5(4)(a)(i) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 14(5) | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | Sch. 3 para. 7(4)(a) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 14(6) | Yes | |
| Social Security Administration Act 1992 | 1992 c. 5 | s. 141(4)(d) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 16(2) | Yes | |
| Social Security Administration Act 1992 | 1992 c. 5 | s. 141(5) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 16(3)(a) | Yes | |
| Social Security Administration Act 1992 | 1992 c. 5 | s. 141(5) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 16(3)(b) | Yes | |
| Social Security Administration Act 1992 | 1992 c. 5 | s. 143(1)(a) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 17(2)(a) | Yes | |
| Social Security Administration Act 1992 | 1992 c. 5 | s. 143(1)(e) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 17(2)(b) | Yes | |
| Social Security Administration Act 1992 | 1992 c. 5 | s. 143(2) | repealed | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 2 | Yes | |
| Social Security Administration Act 1992 | 1992 c. 5 | s. 143(4)(a) | word inserted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 17(3)(a) | Yes | |
| Social Security Administration Act 1992 | 1992 c. 5 | s. 143(4)(b) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 17(3)(b) | Yes | |
| Social Security Administration Act 1992 | 1992 c. 5 | s. 145(1) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 18(2) | Yes | |
| Social Security Administration Act 1992 | 1992 c. 5 | s. 145(3) | word inserted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 18(3) | Yes | |
| Social Security Administration Act 1992 | 1992 c. 5 | s. 162(1) | words repealed | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 2 | Yes | |
| Social Security Administration Act 1992 | 1992 c. 5 | s. 162(2) | repealed | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 2 | Yes | |
| Social Security Administration Act 1992 | 1992 c. 5 | s. 162(2A) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 19(2) | Yes | |
| Social Security Administration Act 1992 | 1992 c. 5 | s. 162(4)(a) | words substituted | National Insurance Contributions Act 2002 | 2002 c. 19 | Sch. 1 para. 19(3) | Yes | |