Updated to 16 April 2025 (Act No. 2 of 2025 and S.I. No. 141 of 2025)
| SI Year and Number 1973 | Title | How Affected | Affecting Provision |
| 351 | Road Traffic (Speed Limits) (County of Kildare) (Amendment) Regulations 1973 | Revoked | S.I. No. 105 of 1977, regs. 2, 7 |
| 352 | Monaghan Traffic and Parking Bye-laws 1973 | Revoked | S.I. No. 194 of 1986, bye-laws 2, 45 |
| 354 | Social Welfare (Pay-Related Contributions) Regulations 1973 | Revoked | S.I. No. 77 of 1979, regs. 1, 3 |
| Reg. 4(1)(a) application restricted | S.I. No. 79 of 1974, regs. 3, 4 | ||
| Reg. 5(2) amended | S.I. No. 145 of 1976, reg. 2 | ||
| 355 | Social Welfare (Pay-Related Benefit) Act, 1973 (Commencement) Order 1973 | Not affected | |
| 356 | Offences against the Person Act, 1861 (Section 9) Adaptation Order 1973 | Not affected | |
| 357 | Social Welfare (Occupational Injuries) (Prescribed Diseases) (Amendment) Regulations 1973 | Not affected | |
| 358 | Land Registry and Registry of Deeds (Hours of Business) (Amendment) Order 1973 | Not affected |