| The National Insurance and Industrial Injuries (Reciprocal Agreement with Italy) Order 1953 | 1953 No. 884 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Yes | |
| The National Insurance and Industrial Injuries (Luxembourg) Order 1955 | 1955 No. 420 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Yes | |
| The National Insurance and Industrial Injuries (Israel) Order 1957 | 1957 No. 1879 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Yes | |
| The National Insurance and Industrial Injuries (France) Order 1958 | 1958 No. 597 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Yes | |
| The Family Allowances, National Insurance and Industrial Injuries (Belgium) Order 1958 | 1958 No. 771 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Yes | |
| The Family Allowances, National Insurance and Industrial Injuries (Yugoslavia) Order, 1958 | 1958 No. 1263 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Not yet | |
| The Family Allowances, National Insurance and Industrial Injuries (Denmark) Order 1960 | 1960 No. 211 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Yes | |
| The National Insurance and Industrial Injuries (Turkey) Order, 1961 | 1961 No. 584 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Yes | |
| The Family Allowances, National Insurance and Industrial Injuries (Germany) Order 1961 | 1961 No. 1202 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Yes | |
| The Family Allowances, National Insurance and Industrial Injuries (Switzerland) Order 1969 | 1969 No. 384 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Yes | |
| The National Insurance and Industrial Injuries (Bermuda) Order 1969 | 1969 No. 1686 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Yes | |
| The Family Allowances, National Insurance and Industrial Injuries (Gibraltar) Order 1974 | 1974 No. 555 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Yes | |
| The Family Allowances, National Insurance and Industrial Injuries (Spain) Order 1975 | 1975 No. 415 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Yes | |
| The Social Security (Portugal) Order 1979 | 1979 No. 921 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Yes | |
| The Social Security (Austria) Order 1981 | 1981 No. 605 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Not yet | |
| The Social Security (Mauritius) Order 1981 | 1981 No. 1542 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Yes | |
| The Social Security (Cyprus) Order 1983 | 1983 No. 1698 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Yes | |
| The Social Security (New Zealand) Order 1983 | 1983 No. 1894 | Sch. art. 9(2) | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 3 para. 2 3 | Yes | |
| The Social Security (New Zealand) Order 1983 | 1983 No. 1894 | Sch. art. 9(3)-(6) | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 3 para. 2 3 | Yes | |
| The Social Security (Finland) Order 1984 | 1984 No. 125 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Yes | |
| The Social Security (United States of America) Order 1984 | 1984 No. 1817 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Yes | |
| The Social Security (Iceland) Order 1985 | 1985 No. 1202 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Yes | |
| The Social Security (Sweden) Order 1988 | 1988 No. 590 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | art. 2 Sch. 1 2 | Yes | |
| The Social Security (Philippines) Order 1989 | 1989 No. 2002 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Yes | |
| The Social Security (Norway) Order 1991 | 1991 No. 767 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | art. 2 Sch. 1 2 | Yes | |
| Social Security Contributions and Benefits Act 1992 | 1992 c. 4 | Act | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | art. 2 Sch. 1 2 | Yes | |
| Social Security Administration Act 1992 | 1992 c. 5 | Act | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | art. 2 Sch. 1 2 | Yes | |
| The Social Security (Barbados) Order 1992 | 1992 No. 812 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | art. 2 Sch. 1 2 | Yes | |
| The Social Security (Jersey and Guernsey) Order 1994 | 1994 No. 2802 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | art. 2 Sch. 1 2 | Yes | |
| The Social Security (Canada) Order 1995 | 1995 No. 2699 | Sch. 1 | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 3 para. 1 3 | Yes | |
| The Social Security (Malta) Order 1996 | 1996 No. 1927 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Yes | |
| The Social Security (Jamaica) Order 1997 | 1997 No. 871 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Yes | |
| The Social Security (Netherlands) Order 2007 | 2007 No. 631 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Yes | |
| The Social Security (Ireland) Order 2007 | 2007 No. 2122 | Order | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | Sch. 1 2 | Yes | |
| Pensions Act 2014 | 2014 c. 19 | Pt. 1 | modified | The Social Security (Reciprocal Agreements) Order 2016 | 2016 No. 158 | art. 2 Sch. 1 2 | Yes | |