| The Social Security (Claims and Payments) Regulations 1987 | 1987 No. 1968 | Regulations | applied | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 2(4) | Yes | |
| Welfare Reform Act 2012 | 2012 c. 5 | specified provision(s) | amendment to earlier commencing S.I. 2015/101 | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 3 4 6-9 Sch. | Not yet | |
| Welfare Reform Act 2012 | 2012 c. 5 | specified provision(s) | amendment to earlier commencing S.I. 2015/1537 | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 3 4 6-9 Sch. | Not yet | |
| Welfare Reform Act 2012 | 2012 c. 5 | specified provision(s) | amendment to earlier commencing S.I. 2014/2321 | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 5 Sch. | Not yet | |
| The Universal Credit, Personal Independence Payment, Jobseeker’s Allowance and Employment and Support Allowance (Claims and Payments) Regulations 2013 | 2013 No. 380 | Regulations | applied | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 2(3) | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 19 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2014 | 2014 No. 2321 | art. 3(2)(d) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 5 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 19 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2014 | 2014 No. 2321 | art. 3(2)(k) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 5 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 19 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2014 | 2014 No. 2321 | art. 4(2)(d) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 5 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 19 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2014 | 2014 No. 2321 | art. 4(2)(k) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 5 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 22 and Transitional and Transitory Provisions) Order 2015 | 2015 No. 101 | art. 3(2)(a) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 7 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 22 and Transitional and Transitory Provisions) Order 2015 | 2015 No. 101 | art. 3(2)(b) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 4 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 22 and Transitional and Transitory Provisions) Order 2015 | 2015 No. 101 | art. 3(2)(c) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 3 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 22 and Transitional and Transitory Provisions) Order 2015 | 2015 No. 101 | art. 3(2)(e) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 6 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 22 and Transitional and Transitory Provisions) Order 2015 | 2015 No. 101 | art. 3(2)(e) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 7 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 22 and Transitional and Transitory Provisions) Order 2015 | 2015 No. 101 | art. 3(2)(i) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 8 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 22 and Transitional and Transitory Provisions) Order 2015 | 2015 No. 101 | art. 3(2)(m) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 9 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 22 and Transitional and Transitory Provisions) Order 2015 | 2015 No. 101 | art. 3(2)(r) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 8 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 22 and Transitional and Transitory Provisions) Order 2015 | 2015 No. 101 | art. 4(2)(a)(b) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 7 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 22 and Transitional and Transitory Provisions) Order 2015 | 2015 No. 101 | art. 4(2)(c)(d) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 4 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 22 and Transitional and Transitory Provisions) Order 2015 | 2015 No. 101 | art. 4(2)(e)(f) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 3 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 22 and Transitional and Transitory Provisions) Order 2015 | 2015 No. 101 | art. 4(2)(i)(j) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 6 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 22 and Transitional and Transitory Provisions) Order 2015 | 2015 No. 101 | art. 4(2)(i)(j) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 7 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 22 and Transitional and Transitory Provisions) Order 2015 | 2015 No. 101 | art. 4(2)(ii)(jj) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 8 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 22 and Transitional and Transitory Provisions) Order 2015 | 2015 No. 101 | art. 4(2)(q)(r) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 8 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 22 and Transitional and Transitory Provisions) Order 2015 | 2015 No. 101 | art. 4(2)(y)(z) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 9 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 23 and Transitional and Transitory Provisions) Order 2015 | 2015 No. 634 | art. 7 | applied (with modifications) | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 13 | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 24 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2015 | 2015 No. 1537 | art. 3(2)(a) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 3 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 24 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2015 | 2015 No. 1537 | art. 3(2)(a) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 7 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 24 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2015 | 2015 No. 1537 | art. 3(2)(a) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 8 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 24 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2015 | 2015 No. 1537 | art. 3(2)(b) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 4 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 24 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2015 | 2015 No. 1537 | art. 3(2)(bb) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 9 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 24 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2015 | 2015 No. 1537 | art. 3(2)(f) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 4 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 24 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2015 | 2015 No. 1537 | art. 3(2)(g) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 4 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 24 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2015 | 2015 No. 1537 | art. 3(2)(i) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 3 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 24 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2015 | 2015 No. 1537 | art. 3(2)(k) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 8 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 24 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2015 | 2015 No. 1537 | art. 3(2)(l) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 7 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 24 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2015 | 2015 No. 1537 | art. 3(2)(n) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 6 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 24 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2015 | 2015 No. 1537 | art. 3(2)(p) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 3 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 24 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2015 | 2015 No. 1537 | art. 3(2)(p) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 4 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 24 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2015 | 2015 No. 1537 | art. 3(2)(t) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 3 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 24 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2015 | 2015 No. 1537 | art. 3(2)(u) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 3 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 24 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2015 | 2015 No. 1537 | art. 3(2)(v) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 9 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 24 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2015 | 2015 No. 1537 | art. 3(2)(z) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 9 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 24 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2015 | 2015 No. 1537 | art. 4(2)(a)(b) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 3 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 24 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2015 | 2015 No. 1537 | art. 4(2)(a)(b) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 7 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 24 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2015 | 2015 No. 1537 | art. 4(2)(a)(b) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 8 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 24 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2015 | 2015 No. 1537 | art. 4(2)(aa)(bb) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 6 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 24 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2015 | 2015 No. 1537 | art. 4(2)(c)(d) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 4 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 24 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2015 | 2015 No. 1537 | art. 4(2)(ccc)(ddd) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 9 Sch. | Yes | |
| The Welfare Reform Act 2012 (Commencement No. 24 and Transitional and Transitory Provisions and Commencement No. 9 and Transitional and Transitory Provisions (Amendment)) Order 2015 | 2015 No. 1537 | art. 4(2)(ee)(ff) | modified | The Welfare Reform Act 2012 (Commencement No. 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification)) Order 2017 | 2017 No. 584 | art. 3 Sch. | Yes | |