Part 3 Northern Ireland legislation
- Local Government Act (Northern Ireland) 1923 (c. 31 (N.I.))
- Petroleum (Consolidation) Act (Northern Ireland) 1929 (c. 13 (N.I.))
- Prison Act (Northern Ireland) 1953 (c. 18 (N.I))
- Health and Personal Social Services (Northern Ireland) Order 1972 (S.I. 1972/1265 (N.I. 14))
- Health and Safety at Work (Northern Ireland) Order 1978 (S.I. 1978/1039 (N.I. 9))
- Road Traffic (Northern Ireland) Order 1981 (S.I. 1981/154 (N.I. 1))
- Agricultural Marketing (Northern Ireland) Order 1982 (S.I. 1982/1080 (N.I. 12))
- Education and Libraries (Northern Ireland) Order 1986 (S.I. 1986/594 (N.I. 3))
- Adoption (Northern Ireland) Order 1987 (S.I. 1987/2203 (N.I. 22))
- Roads (Northern Ireland) Order 1993 (S.I. 1993/3160 (N.I. 15))
- Children (Northern Ireland) Order 1995 (S.I. 1995/755 (N.I. 2))
- Commissioner for Complaints (Northern Ireland) Order 1996 (S.I. 1996/1297 (N.I. 7))
- Road Traffic Regulation (Northern Ireland) Order 1997 (S.I. 1997/276 (N.I. 2))
- Criminal Justice (Children) (Northern Ireland) Order 1998 (S.I. 1998/1504 (N.I. 9))
- Protection of Children and Vulnerable Adults (Northern Ireland) Order 2003 (S.I. 2003/417 (N.I. 4))
- Commissioner for Children and Young People (Northern Ireland) Order 2003 (S.I. 2003/439 (N.I. 11))