Updated to 16 April 2025 (Act No. 2 of 2025 and S.I. No. 141 of 2025)
Warning: Only amendments made since 1 January 1972 are completely recorded.
| SI Year and Number 1959 | Title | How Affected | Affecting Provision |
| 104 | Imposition of Duties (No. 69) (Hydrocarbon Oils) (Excise Duties) Order 1959 | Revoked | 2/1999, ss. 106, 217, sch. 3 |
| 107 | Road Vehicles (Index Marks) (Amendment) (No. 2) Regulations 1959 | Not affected | |
| 118 | Telephone Regulations 1959 | Revoked | S.I. No. 195 of 1980, regs. 1, 58 |
| Reg. 5(2)(a) amended | S.I. No. 315 of 1979, regs. 2, 5(1)(a), table | ||
| S.I. No. 313 of 1975, regs. 2, 5(1)(a)-(e) | |||
| S.I. No. 363 of 1974, regs. 2, 5(1)(a) | |||
| S.I. No. 193 of 1973, regs. 2, 5(1)(a) | |||
| Reg. 5(2)(a), table amended | S.I. No. 74 of 1977, regs. 2, 5(1)(a) | ||
| Reg. 5(2)(b) amended | S.I. No. 315 of 1979, regs. 2, 5(1)(b), table | ||
| S.I. No. 363 of 1974, regs. 2, 5(1)(b) | |||
| S.I. No. 193 of 1973, regs. 2, 5(1)(b) | |||
| Reg. 5(2)(b), table amended | S.I. No. 74 of 1977, regs. 2, 5(1)(b) | ||
| Reg. 5(3)(a), table amended | S.I. No. 74 of 1977, regs. 2, 5(1)(c) | ||
| Reg. 5(3)(a) amended | S.I. No. 363 of 1974, regs. 2, 5(1)(c) | ||
| S.I. No. 193 of 1973, regs. 2, 5(1)(c) | |||
| Reg. 5(3)(b), table amended | S.I. No. 74 of 1977, regs. 2, 5(1)(d) | ||
| Reg. 5(3)(b) amended | S.I. No. 363 of 1974, regs. 2, 5(1)(d) | ||
| S.I. No. 193 of 1973, regs. 2, 5(1)(d) | |||
| Reg. 6(4) amended | S.I. No. 363 of 1974, regs. 2, 5(1)(e) | ||
| Reg. 6(5) amended | S.I. No. 363 of 1974, regs. 2, 5(1)(e) | ||
| Reg. 6(6) amended | S.I. No. 315 of 1979, regs. 2, 5(1)(c), table | ||
| Reg. 8(2), (3) amended | S.I. No. 193 of 1973, regs. 2, 5(2) | ||
| Reg. 9(1) amended | S.I. No. 315 of 1979, regs. 2, 5(1)(d), table | ||
| S.I. No. 313 of 1975, regs. 2, 5(1)(a)-(e) | |||
| S.I. No. 363 of 1974, regs. 2, 5(1)(f) | |||
| Reg. 9(1), table amended | S.I. No. 74 of 1977, regs. 2, 5(1)(e) | ||
| Reg. 12 amended | S.I. No. 315 of 1979, regs. 2, 5(1)(e), table | ||
| S.I. No. 313 of 1975, regs. 2, 5(1)(a)-(e) | |||
| Reg. 12, table amended | S.I. No. 74 of 1977, regs. 2, 5(1)(f) | ||
| Reg. 12 substituted | S.I. No. 363 of 1974, regs. 2, 5(1)(g) | ||
| Reg. 17A amended | S.I. No. 315 of 1979, regs. 2, 5(1)(f), table | ||
| S.I. No. 313 of 1975, regs. 2, 5(1)(a)-(e) | |||
| S.I. No. 363 of 1974, regs. 2, 5(1)(h) | |||
| Reg. 17A, table amended | S.I. No. 74 of 1977, regs. 2, 5(1)(g) | ||
| Reg. 17B inserted | S.I. No. 313 of 1975, regs. 2, 5(f) | ||
| Reg. 17B(2) amended | S.I. No. 315 of 1979, regs. 2, 5(1)(g), table | ||
| Reg. 17B(2), table amended | S.I. No. 74 of 1977, regs. 2, 5(1)(h) | ||
| Reg. 18(3) amended | S.I. No. 315 of 1979, regs. 2, 5(1)(h), table | ||
| Reg. 18(3), table amended | S.I. No. 74 of 1977, regs. 2, 5(1)(i) | ||
| Reg. 44 amended | S.I. No. 315 of 1979, regs. 2, 5(1)(i), table | ||
| S.I. No. 313 of 1975, regs. 2, 5(g) | |||
| Reg. 44, table amended | S.I. No. 74 of 1977, regs. 2, 5(1)(j) | ||
| Sch. 2 substituted | S.I. No. 315 of 1979, regs. 2, 5(1)(j) | ||
| S.I. No. 74 of 1977, regs. 2, 5(1)(k) | |||
| S.I. No. 313 of 1975, regs. 2, 5(h), schedule | |||
| S.I. No. 193 of 1973, regs. 2, 5(1)(e) | |||
| Sch. 2, para. (a) amended | S.I. No. 363 of 1974, regs. 2, 5(1)(i)(A) | ||
| Sch. 2, para. (b) amended | S.I. No. 363 of 1974, regs. 2, 5(1)(i)(B) | ||
| Sch. 3 substituted | S.I. No. 315 of 1979, regs. 2, 5(1)(k) | ||
| S.I. No. 74 of 1977, regs. 2, 5(1)(l), schedule | |||
| S.I. No. 363 of 1974, regs. 2, 5(1)(j) | |||
| Sch. 4 substituted | S.I. No. 74 of 1977, regs. 2, 5(1)(m), table | ||
| Sch. 4, table substituted | S.I. No. 313 of 1975, regs. 2, 5(i), table | ||
| S.I. No. 363 of 1974, regs. 2, 5(1)(k) | |||
| S.I. No. 193 of 1973, regs. 2, 5(1)(g), table | |||
| Sch. 5 substituted | S.I. No. 74 of 1977, regs. 2, 5(1)(n), table | ||
| Sch. 5, table substituted | S.I. No. 313 of 1975, regs. 2, 5(j), table | ||
| S.I. No. 363 of 1974, regs. 2, 5(1)(l) | |||
| S.I. No. 193 of 1973, regs. 2, 5(1)(h), table | |||
| 119 | Mercantile Marine (Ships' Names) Regulations 1959 | Revoked | 43/2014, ss. 1(3), 8, sch. 2 |
| 122 | Poultry Hatcheries Regulations 1959 | Licensee entered in new register | S.I. No. 42 of 2008, art. 3(6)(a) |
| 125 | Transport, Fuel and Power (Transfer of Departmental Administration and Ministerial Functions) Order 1959 | Superseded 13 September 1977 | S.I. No. 295 of 1977 |
| 129 | Control of Imports (Quota No. 50) (Superphosphates) Order 1959 | Revoked | S.I. No. 135 of 1975, arts. 2, 3(e) |
| Quota period and quota prescribed with transitional provisions | S.I. No. 346 of 1974, art. 3, schedule | ||
| 131 | Social Welfare (Overlapping Benefits) (Amendment) Regulations 1959 | Revoked | S.I. No. 342 of 1990, regs. 3, 4, schedule |
| 136 | Road Vehicles (Index Marks) (Amendment) (No. 3) Regulations 1959 | Not affected | |
| 138 | Harbour Rates (Drogheda Harbour) Order, 1947 (Amendment) Order 1959 | Rendered obsolete by repeal of Harbours Act 1946 | 61/2015, s. 5(1)(a) |
| 141 | Local Government (Sanitary Services) Act, 1948 (Section 34) (Part of County of Waterford) Order 1959 | Not affected | |
| 142 | Local Government (Sanitary Services) Act, 1948 (Section 34) (Part of County of Cork) Order 1959 | Not affected |