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 1948 | Title | How Affected | Affecting Provision |
| 55 | Live Stock (Artificial Insemination) Regulations 1948 | Restricted | S.I. No. 63 of 2001, art. 13 |
| S.I. No. 62 of 2001, art. 13 | |||
| 57 | Employment Regulation Order (Handkerchief and Household Piece Goods Joint Labour Committee) 1948* | 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 | |||
| 82 | Employment Regulation Order (Sugar Confectionery and Food Preserving Joint Labour Committee) 1948* | 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 | |||
| 83 | Employment Regulation Order (Paper Box Joint Labour Committee) 1948* | 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 | |||
| 84 | Employment Regulation Order (Tobacco Joint Labour Committee) 1948* | 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 | |||
| 86 | Subsidy (Aer-Rianta, Teoranta) (No. 1) Order 1948 | References construed | 27/2014, s. 33(4) |
| 90 | Department of Local Government. Housing (Financial and Miscellaneous Provisions) Acts, 1932 to 1948. The Housing (New Houses) Regulations 1948 | Certain references to "sanitary authority" construed | 50/2013, ss. 1(3), 6, 7(4) |
| 96 | Employment Regulation Order (Brush and Broom Joint Labour Committee) 1948* | 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 | |||
| 99 | Infectious Diseases Regulations 1948 | Revoked | S.I. No. 390 of 1981, regs. 3, 4 |
| Reg. 8 amended | S.I. No. 214 of 1976, reg. 3 | ||
| Reg. 9 amended | S.I. No. 214 of 1976, reg. 4 | ||
| Reg. 11 amended | S.I. No. 214 of 1976, reg. 5 | ||
| Reg. 17(1) amended | S.I. No. 214 of 1976, reg. 6 | ||
| Reg. 28(1)(b) amended | S.I. No. 214 of 1976, reg. 7 | ||
| Reg. 29(2) amended | S.I. No. 214 of 1976, reg. 8 | ||
| Sch. 2 amended | S.I. No. 322 of 1980, reg. 2 | ||
| 100 | Mother and Child Health Service (Temporary) Regulations 1948 | Revoked | S.I. No. 98 of 1954, regs. 3, 4 |