The Social Security (Northern Ireland) Order 1986
The Social Security Contributions (Transfer of Functions, etc.) (Northern Ireland) Order 1999
The Social Security (Northern Ireland) Order 1986
The Social Security Contributions (Transfer of Functions, etc.) (Northern Ireland) Order 1999
art.3(1). Sch.1, para.2
The Social Security (Northern Ireland) Order 1986
Access to Justice (Northern Ireland) Order 2003
functions transf. by SR 1999/481