| The Industrial Relations (Northern Ireland) Order 1992 | 1992 No. 807 | art. 2(2) | text amended | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 2 | Yes | |
| The Industrial Relations (Northern Ireland) Order 1992 | 1992 No. 807 | art. 39(1) | text amended | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 3 | Yes | |
| The Trade Union and Labour Relations (Northern Ireland) Order 1995 | 1995 No. 1980 | art. 2(2) | text amended | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 5 | Yes | |
| The Trade Union and Labour Relations (Northern Ireland) Order 1995 | 1995 No. 1980 | art. 44B(4A) | inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 6(a) | Yes | |
| The Trade Union and Labour Relations (Northern Ireland) Order 1995 | 1995 No. 1980 | art. 44B(5) | text amended | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 6(b) | Yes | |
| The Trade Union and Labour Relations (Northern Ireland) Order 1995 | 1995 No. 1980 | Sch. 1A para. 7(5A)(5B) | inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 7(2) | Yes | |
| The Trade Union and Labour Relations (Northern Ireland) Order 1995 | 1995 No. 1980 | Sch. 1A para. 99(5A)(5B) | inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 7(3) | Yes | |
| The Employment Rights (Northern Ireland) Order 1996 | 1996 No. 1919 | art. 59(1)(fa) | inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 9 | Yes | |
| The Employment Rights (Northern Ireland) Order 1996 | 1996 No. 1919 | art. 59(1)(fa) | inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 Pt. 1 para. 9 | Yes | |
| The Employment Rights (Northern Ireland) Order 1996 | 1996 No. 1919 | art. 85ZA-85ZD | inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 10 | Yes | |
| The Employment Rights (Northern Ireland) Order 1996 | 1996 No. 1919 | art. 85ZA-85ZD | inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 Pt. 1 para. 10 | Yes | |
| The Employment Rights (Northern Ireland) Order 1996 | 1996 No. 1919 | art. 100A-100D | inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 11 | Yes | |
| The Employment Rights (Northern Ireland) Order 1996 | 1996 No. 1919 | art. 101A | inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 12 | Yes | |
| The Employment Rights (Northern Ireland) Order 1996 | 1996 No. 1919 | art. 101A | inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 Pt. 1 para. 12 | Yes | |
| The Employment Rights (Northern Ireland) Order 1996 | 1996 No. 1919 | art. 102A | inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 13 | Yes | |
| The Employment Rights (Northern Ireland) Order 1996 | 1996 No. 1919 | art. 102A | inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 Pt. 1 para. 13 | Yes | |
| The Employment Rights (Northern Ireland) Order 1996 | 1996 No. 1919 | art. 137(1)(c) | text amended | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 14 | Yes | |
| The Employment Rights (Northern Ireland) Order 1996 | 1996 No. 1919 | art. 137(1)(c) | text amended | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 Pt. 1 para. 14 | Yes | |
| The Employment Rights (Northern Ireland) Order 1996 | 1996 No. 1919 | art. 137(7L) | inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 14 | Yes | |
| The Employment Rights (Northern Ireland) Order 1996 | 1996 No. 1919 | art. 137(7L) | inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 Pt. 1 para. 14 | Yes | |
| The Employment Rights (Northern Ireland) Order 1996 | 1996 No. 1919 | art. 140(3) | text amended | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 15 | Yes | |
| The Employment Rights (Northern Ireland) Order 1996 | 1996 No. 1919 | art. 140(3)(s) and word | inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 15 | Yes | |
| The Employment Rights (Northern Ireland) Order 1996 | 1996 No. 1919 | art. 216(6)(g)-(i) | added | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 16(2) | Yes | |
| The Employment Rights (Northern Ireland) Order 1996 | 1996 No. 1919 | art. 216(6)(g)-(i) | added | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 Pt. 1 para. 16(2) | Yes | |
| The Employment Rights (Northern Ireland) Order 1996 | 1996 No. 1919 | art. 216(13) | inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 16(3) | Yes | |
| The Employment Rights (Northern Ireland) Order 1996 | 1996 No. 1919 | art. 245 | applied | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | reg. 15 | Yes | |
| The Employment Rights (Northern Ireland) Order 1996 | 1996 No. 1919 | art. 245 | applied | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | reg. 15 | Yes | |
| The Employment Rights (Northern Ireland) Order 1996 | 1996 No. 1919 | Pt. 11 | modified | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | reg. 17 | Yes | |
| The Employment Rights (Northern Ireland) Order 1996 | 1996 No. 1919 | Pt. 11 | modified | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | reg. 17 | Yes | |
| The Industrial Tribunals (Northern Ireland) Order 1996 | 1996 No. 1921 | art. 20(1) | text amended | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 18(a) | Yes | |
| The Industrial Tribunals (Northern Ireland) Order 1996 | 1996 No. 1921 | art. 20(1)(t) and word | inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 18(b) | Yes | |
| The Transnational Information and Consultation of Employees Regulations 1999 | 1999 No. 3323 | Regulations | modified | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | art. 23(1) Sch. 1 para. 1(a) | Yes | |
| Management of Health and Safety at Work Regulations (Northern Ireland) 2000 | 2000 No. 388 | reg. 16A | inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 20 | Yes | |
| Management of Health and Safety at Work Regulations (Northern Ireland) 2000 | 2000 No. 388 | reg. 17A | inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 21 | Yes | |
| Management of Health and Safety at Work Regulations (Northern Ireland) 2000 | 2000 No. 388 | reg. 18A 18B | inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 22 | Yes | |
| Management of Health and Safety at Work Regulations (Northern Ireland) 2000 | 2000 No. 388 | reg. 20(1)(a) | words substituted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 23 | Yes | |
| The Information and Consultation of Employees Regulations (Northern Ireland) 2005 | 2005 No. 47 | reg. 2(2) | words inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 25(a) | Yes | |
| The Information and Consultation of Employees Regulations (Northern Ireland) 2005 | 2005 No. 47 | reg. 2(2) | words inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 25(b) | Yes | |
| The Information and Consultation of Employees Regulations (Northern Ireland) 2005 | 2005 No. 47 | reg. 3A | inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 26 | Yes | |
| The Information and Consultation of Employees Regulations (Northern Ireland) 2005 | 2005 No. 47 | reg. 8A | inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 27 | Yes | |
| The Information and Consultation of Employees Regulations (Northern Ireland) 2005 | 2005 No. 47 | reg. 16(1)(e) | word omitted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 28 | Yes | |
| The Information and Consultation of Employees Regulations (Northern Ireland) 2005 | 2005 No. 47 | reg. 16(1)(g) and word | inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 28 | Yes | |
| The Information and Consultation of Employees Regulations (Northern Ireland) 2005 | 2005 No. 47 | reg. 20(1)(b) | words inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 29 | Yes | |
| The Service Provision Change (Protection of Employment) Regulations (Northern Ireland) 2006 | 2006 No. 177 | reg. 13(2A) | words inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 31 | Yes | |
| The European Cooperative Society (Involvement of Employees) Regulations 2006 | 2006 No. 2059 | Regulations | modified | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | reg. 23(1) Sch. 1 para. 1(b) | Yes | |
| The Companies (Cross-Border Mergers) Regulations 2007 (revoked) | 2007 No. 2974 | Regulations | modified | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | reg. 23(1) Sch. 1 para. 1(c) | Yes | |
| The European Public Limited-Liability Company (Employee Involvement) (Northern Ireland) Regulations 2009 | 2009 No. 2402 | reg. 3(1) | words inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 33(a) | Yes | |
| The European Public Limited-Liability Company (Employee Involvement) (Northern Ireland) Regulations 2009 | 2009 No. 2402 | reg. 3(1) | words inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 33(b) | Yes | |
| The European Public Limited-Liability Company (Employee Involvement) (Northern Ireland) Regulations 2009 | 2009 No. 2402 | reg. 5(2)(b) | word omitted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 34(a) | Yes | |
| The European Public Limited-Liability Company (Employee Involvement) (Northern Ireland) Regulations 2009 | 2009 No. 2402 | reg. 5(2)(d)-(f) and word | inserted | THE AGENCY WORKERS REGULATIONS (NORTHERN IRELAND) 2011 | 2011 No. 350 | Sch. 2 para. 34(b) | Yes | |