Updated to 9 April 2025 (Act No. 1 of 2025 and S.I. No. 128 of 2025)
Warning: Only amendments made since 1 January 1972 are completely recorded.
| SI Year and Number 1949 | Title | How Affected | Affecting Provision |
| 320 | Wireless Telegraphy Act 1926 | Reg. 9 amended | 16/2001, s. 1(1), (2) & schs. 1, 2 |
| Reg. 9(1)(a) amended | S.I. No. 114 of 1992, regs. 1(3), 4(a), Table | ||
| S.I. No. 75 of 1986, regs. 1(3), 4(a) | |||
| S.I. No. 84 of 1985, regs. 1(3), 4(a) | |||
| S.I. No. 88 of 1983, reg. 4(a) | |||
| S.I. No. 73 of 1982, regs. 1(3), 4(a) | |||
| S.I. No. 114 of 1981, regs. 1(3), 4(a) | |||
| S.I. No. 193 of 1980, regs. 1(3), 4(a) | |||
| Reg. 9(1)(b) amended | S.I. No. 114 of 1992, regs. 1(3), 4(b), Table | ||
| S.I. No. 75 of 1986, regs. 1(3), 4(b) | |||
| S.I. No. 84 of 1985, regs. 1(3), 4(b) | |||
| S.I. No. 88 of 1983, reg. 4(b) | |||
| S.I. No. 73 of 1982, regs. 1(3), 4(b) | |||
| S.I. No. 114 of 1981, regs. 1(3), 4(b) | |||
| S.I. No. 193 of 1980, regs. 1(3), 4(b) | |||
| Reg. 9(1)(c) amended | S.I. No. 114 of 1992, regs. 1(3), 4(c), Table | ||
| S.I. No. 75 of 1986, regs. 1(3), 4(c) | |||
| S.I. No. 84 of 1985, regs. 1(3), 4(c) | |||
| S.I. No. 88 of 1983, reg. 4(c) | |||
| S.I. No. 73 of 1982, regs. 1(3), 4(c) | |||
| S.I. No. 114 of 1981, regs. 1(3), 4(c) | |||
| S.I. No. 193 of 1980, regs. 1(3), 4(c) | |||
| Reg. 9(1)(d) amended | S.I. No. 114 of 1992, regs. 1(3), 4(d), Table | ||
| S.I. No. 75 of 1986, regs. 1(3), 4(d) | |||
| S.I. No. 84 of 1985, regs. 1(3), 4(d) | |||
| S.I. No. 88 of 1983, reg. 4(d) | |||
| S.I. No. 73 of 1982, regs. 1(3), 4(d) | |||
| S.I. No. 114 of 1981, regs. 1(3), 4(d) | |||
| S.I. No. 193 of 1980, regs. 1(3), 4(d) | |||
| 322 | Secondary Teachers' Superannuation (Amendment) Scheme 1949 | Revoked with saver | S.I. No. 435 of 2009, reg. 76 |
| 324 | Minister For Agriculture (Agency) Order 1949 | Not affected | |
| 332 | Employment Regulation (Holidays) Order (Shirtmaking Joint Labour Committee) 1949* | 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 | |||
| 333 | Employment Regulation (Holidays) Order (Creameries Joint Labour Committee) 1949* | 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 | |||
| 341 | Minister For External Affairs (Agency) (No. 3) Order 1949 | Not affected | |
| 343 | Harbour Rates (Dublin Port and Docks Board) (Rates For Watching Dangerous Or Combustible Goods) Order 1949 | Rendered obsolete by repeal of Harbours Act 1946 | 61/2015, s. 5(1)(a) |