The Industrial Relations (Recoupment of Unemployment Benefit and Supp. Benefit) Regulations (Northern Ireland) 1977
1977年《劳资关系（追讨失业金及补偿金）规例》（北爱尔兰）

The Industrial Relations (Recoupment of Unemployment Benefit and Supplementary Benefit) (Amendment) Regulations (Northern Ireland) 1988
1988年《劳资关系（追讨失业福利及附加福利）（修订）规例》（北爱尔兰）

The Industrial Relations (Recoupment of Unemployment Benefit and Income Support) (Amendment) Regulations (Northern Ireland) 1989
1989年《劳资关系（追讨失业金及收入支援）（修订）规例》（北爱尔兰）