Schedule 3 Orders in Council and orders of the Secretary of State modified by this order
Changes not yet applied. Later legislation changes this provision in ways not yet written into the text below:
| Title of Order in Council or order | Reference |
| The National Insurance and Industrial Injuries (Reciprocal Agreement with Luxembourg) Order (Northern Ireland) 1955 | S.R. & O. (N.I.) 1955 No. 77 (p. 360) |
| The National Insurance and Industrial Injuries (Reciprocal Agreement with the Netherlands) Order (Northern Ireland) 1955 | S.R. & O. (N.I.) 1955 No. 122 (p. 373) |
| The Family Allowances, National Insurance and Industrial Injuries (Reciprocal Agreement with Belgium) Order (Northern Ireland) 1958 | S.R. & O. (N.I.) 1958 No. 93 (p. 217) |
| The National Insurance and Industrial Injuries (Reciprocal Agreement with France) Order (Northern Ireland) 1958 | S.R. & O. (N.I.) 1958 No. 101 (p. 422) |
| The National Insurance and Industrial Injuries (Reciprocal Agreement with Italy) Order (Northern Ireland) 1958 | S.R. & O. (N.I.) 1958 No. 130 (p. 455) |
| The Family Allowances, National Insurance and Industrial Injuries (Reciprocal Agreement with Yugoslavia) Order (Northern Ireland) 1958 | S.R. & O. (N.I.) 1958 No. 151 (p. 259) |
| The National Insurance and Industrial Injuries (Reciprocal Agreement with Turkey) Order (Northern Ireland) 1961 | S.R. & O. (N.I.) 1961 No. 149 |
| The Family Allowances, National Insurance and Industrial Injuries (Switzerland) Order (Northern Ireland) 1969 | S.R. & O. (N.I.) 1969 No. 143 |
| The Social Security (Portugal) Order (Northern Ireland) 1979 | S.R. 1979 No. 303 |
| The Social Security (Finland) Order Northern Ireland) 1984 | S.R. 1984 No. 68 |
| The Social Security (United States of America) Order (Northern Ireland) 1994 | S.R. 1984 No. 449 |
| The Social Security (Barbados) Order (Northern Ireland) 1992 | S.R. 1992 No. 151 |
| The Social Security (Jersey and Guernsey) Order (Northern Ireland) 1994 | S.R. 1994 No. 427 |