Updated to 27 March 2025 (Act No. 1 of 2025 and S.I. No. 95 of 2025)
Warning: Only amendments made since 1 January 1972 are completely recorded.
| SI Year and Number 1951 | Title | How Affected | Affecting Provision |
| 66 | Waterford (Extension of Harbour Limits) Harbour Works Order 1951 | Rendered obsolete by repeal of Harbours Act 1946 | 61/2015, s. 5(1)(a) |
| 68 | Employment Regulation Order (Paper Box Joint Labour Committee) (Female Workers) 1951* | Not affected | |
| *See John Grace Fried Chicken Limited and John Grace and Quick Service Food Alliance Limited v The Catering Joint Labour Committee, the Labour Court, Ireland and the Attorney General [2011] IEHC 277 | |||
| 88 | Apples (Regulation of Import) Order 1951 | Ceased to have effect on repeal of enabling Act (Agricultural Products (Regulation of Import) Act 1938, 14/1938) | Animal Health and Welfare Act 2013 (15/2013), ss. 1(2), 4 and sch. 1 |
| 95 | Merchant Shipping (Crew Accommodation on Board Ship) Regulations 1951 | Saver | S.I. No. 374 of 2014, regs. 1(2), 4 |