Updated to 2 April 2025 (Act No. 1 of 2025 and S.I. No. 119 of 2025)
Warning: Only amendments made since 1 January 1972 are completely recorded.
| SI Year and Number 1955 | Title | How Affected | Affecting Provision |
| 1 | Circuit Court Rules 1955 | Annulled with saver | S.I. No. 510 of 2001, Schedule A |
| 8 | Vocational Education Act, 1930 (Grants Under Section 109) Regulations, 1939 (Amendment) Regulations 1955 | Revoked | 11/2013, ss. 1(2), 4(2), sch. 1, pt. 2 |
| 9 | Employment Regulation Order (Packing Joint Labour Committee) 1955* | 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 | |||
| 11 | Employment Regulation Order (Handkerchief and Household Piece Goods Joint Labour Committee) 1955* | 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 | |||
| 16 | Harbour Rates (Drogheda Harbour) Order, 1947 (Amendment) Order 1955 | Rendered obsolete by repeal of Harbours Act 1946 | 61/2015, s. 5(1)(a) |
| 20 | Food Hygiene (Official Certificate No. 5) Order 1955 | Revoked | S.I. No. 267 of 2013, art. 2(h) |
| 22 | Minister For Defence (Agency) Order 1955 | Not affected | |
| 32 | Unemployment Assistance (Employment Period) Order 1955 | Revoked | S.I. No. 238 of 1992, regs. 3, 4(1), schedule |
| 37 | The Packing of Explosives for Conveyance Rules 1955 | Revoked insofar as they relate to the carriage of explosives by road | S.I. No. 492 of 2001, regs. 1, 5(2)(d) |
| Non-application of | S.I. No. 651 of 2010, reg. 35(2)(b) | ||
| S.I. No. 701 of 2003, reg. 32(2)(b) | |||
| S.I. No. 500 of 2001, reg.. 17(2)(b) | |||
| Rl. 3 amended | S.I. No. 274 of 1986, rls. 1(2), 5(a) | ||
| Rl. 4 substituted | S.I. No. 274 of 1986, rls. 1(2), 5(b) | ||
| Rl. 5 substituted | S.I. No. 274 of 1986, rls. 1(2), 5(c) | ||
| S.I. No. 180 of 1974, rls. 1(2), 3 | |||
| Rl. 6 substituted | S.I. No. 274 of 1986, rls. 1(2), 5(d) | ||
| Rl. 8 substituted | S.I. No. 274 of 1986, rls. 1(2), 5(e) | ||
| Sch. 1 amended | S.I. No. 274 of 1986, rls. 1(2), 4 | ||
| Sch. 1, Pt. II amended | S.I. No. 274 of 1986, rls. 1(2), 4 | ||
| Sch. 2 inserted | S.I. No. 274 of 1986, rls. 1(2), 5(f) | ||
| 38 | Conveyance of Explosives Byelaws 1955 | Revoked insofar as they relate to the carriage of explosives by road | S.I. No. 492 of 2001, regs. 1, 5(2)(a) |
| Bye-law 3 amended | S.I. No. 275 of 1986, rls. 1(2), 3 | ||
| Bye-laws 8, 9 application restricted | S.I. No. 275 of 1986, rls. 1(2), 4 | ||
| Bye-law 9(p) substituted | S.I. No. 317 of 1981, bye-law 3 | ||
| Bye-law 9(p) amended | S.I. No. 309 of 1973, bye-laws 1(2), 3, table | ||
| Sch., Para. 3(b)(vii) substituted | S.I. No. 251 of 1995, regs. 1(2), 3(a) | ||
| Sch., Para. 3(b)(xi) inserted | S.I. No. 251 of 1995, regs. 1(2), 3(b) | ||
| 42 | The Stores for Explosives Order 1955 | Revoked | S.I. No. 804 of 2007, arts. 2, 16(a) |
| Art. 6 substituted | S.I. No. 71 of 2003, art. 3 | ||
| 43 | Sale of Explosives Order, 1955 | Revoked | S.I. No. 364 of 1997, arts. 2, 4 |
| Revoked with exceptions | S.I. No. 115 of 1995, regs. 1, 13(2) | ||
| 44 | Telegraph (Inland Written Telegram) Amendment (No. 6) Warrant | Reg. 4(a) amended | S.I. No. 316 of 1979, regs. 1(2), 4(1)(a), table |
| Reg. 4(b) amended | S.I. No. 316 of 1979, regs. 1(2), 4(1)(b), table | ||
| Reg. 5(a) amended | S.I. No. 316 of 1979, regs. 1(2), 4(1)(c), table | ||
| Reg. 5(b) amended | S.I. No. 316 of 1979, regs. 1(2), 4((1)d), table | ||
| Reg. 6 amended | S.I. No. 316 of 1979, regs. 1(2), 4(1)(e), table | ||
| Reg. 7(1)(a) amended | S.I. No. 316 of 1979, regs. 1(2), 4(1)(f), table | ||
| Reg. 7(1)(b) amended | S.I. No. 316 of 1979, regs. 1(2), 4(1)(g), table | ||
| Reg. 7(2)(a) deleted | S.I. No. 316 of 1979, regs. 1(2), 5(a) | ||
| Reg. 7(5) amended | S.I. No. 316 of 1979, regs. 1(2), 5(b) | ||
| Reg. 7(6)(a) amended | S.I. No. 316 of 1979, regs. 1(2), 4(1)(h), table | ||
| Reg. 9(1)(a) amended | S.I. No. 316 of 1979, regs. 1(2), 4(1)(i), table | ||
| Reg. 9(1)(b) amended | S.I. No. 316 of 1979, regs. 1(2), 4(1)(j), table | ||
| Reg. 10(a) amended | S.I. No. 316 of 1979, regs. 1(2), 4(1)(k), table | ||
| Reg. 10(b) amended | S.I. No. 316 of 1979, regs. 1(2), 4(1)(l), table | ||
| Reg. 16 amended | S.I. No. 316 of 1979, regs. 1(2), 4(1)(m), table | ||
| 47 | General Institutional and Specialist Services (Amendment) Regulations 1955 | Revoked | S.I. No. 105 of 1971, regs. 3, 4 and sch. |
| 48 | Maternity and Child Health Services (Amendment) Regulations 1955 | Revoked | S.I. No. 158 of 1964, regs. 3, 4 |
| 49 | General Medical Services (Amendment) Regulations 1955 | Revoked | S.I. No. 88 of 1972, regs. 3, 4, schedule |