| Social Security (Austria) Order 1981 | S.I. 1981/605 |
| Social Security (Barbados) Order 1992 | S.I.1992/812 |
| Family Allowances, National Insurance and Industrial Injuries (Belgium) Order 1958 | S.I. 1958/771 |
| National Insurance and Industrial Injuries (Bermuda) Order 1969 | S.I. 1969/1686 |
| Social Security (Cyprus) Order 1983 | S.I. 1983/1698 |
| Family Allowances, National Insurance and Industrial Injuries (Denmark) Order 1960 | S.I. 1960/211 |
| Social Security (Finland) Order 1984 | S.I. 1984/125 |
| National Insurance and Industrial Injuries (France) Order 1958 | S.I. 1958/597 |
| Family Allowances, National Insurance and Industrial Injuries (Germany) Order 1961 | S.I. 1961/1202 |
| Family Allowances, National Insurance and Industrial Injuries (Gibraltar) Order 1974 | S.I. 1974/555 |
| Social Security (Iceland) Order 1985 | S.I. 1985/1202 |
| Social Security (Ireland) Order 2007 | S.I. 2007/2122 |
| National Insurance and Industrial Injuries (Israel) Order 1957 | S.I. 1957/1879 |
| National Insurance and Industrial Injuries (Reciprocal Agreement with Italy) Order 1953 | S.I. 1953/884 |
| Social Security (Jamaica) Order 1997 | S.I. 1997/871 |
| Social Security (Jersey and Guernsey) Order 1994 | S.I. 1994/2802 |
| National Insurance and Industrial Injuries (Luxembourg) Order 1955 | S.I. 1955/420 |
| Social Security (Malta) Order 1996 | S.I. 1996/1927 |
| Social Security (Mauritius) Order 1981 | S.I. 1981/1542 |
| Social Security (Netherlands) Order 2007 | S.I. 2007/631 |
| Social Security (Norway) Order 1991 | S.I. 1991/767 |
| Social Security (Philippines) Order 1989 | S.I. 1989/2002 |
| Social Security (Portugal) Order 1979 | S.I. 1979/921 |
| Family Allowances, National Insurance and Industrial Injuries (Spain) Order 1975 | S.I. 1975/415 |
| Social Security (Sweden) Order 1988 | S.I. 1988/590 |
| Family Allowances, National Insurance and Industrial Injuries (Switzerland) Order 1969 | S.I. 1969/384 |
| National Insurance and Industrial Injuries (Turkey) Order 1961 | S.I. 1961/584 |
| Social Security (United States of America) Order 1984 | S.I. 1984/1817 |
| Family Allowances, National Insurance and Industrial Injuries (Yugoslavia) Order 1958 | S.I. 1958/1263 |