Updated to 17 April 2024 (Act No. 9 of 2024 and S.I. No. 162 of 2024)
Warning: Only amendments made since 1 January 1972 are completely recorded.
| SI Year and Number 1968 | Title | How Affected | Affecting Provision |
| 152 | Drogheda Parking Temporary Rules 1968 | Expired | 24/1961, ss. 2, 90(7)(b)(iii) |
| 153 | Road Traffic (Speed Limits) (County of Wexford) Regulations 1968 | Revoked | S.I. No. 238 of 1977, regs. 2, 7 |
| 154 | Infectious Diseases (Maintenance) Regulations 1968 | Revoked | S.I. No. 143 of 1969, regs. 2, 3 |
| 155 | Disabled Persons (Maintenance Allowances) (Amendment) Regulations 1968 | Rendered obsolete by revocation of S.I. No. 142 of 1963. | S.I. No. 160 of 1973, regs. 2, 7. |
| 156 | Employment Regulation Order (Aerated Waters and Wholesale Bottling Joint Labour Committee) 1968* | 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 | |||
| 158 | Hire-Purchase (Transfer of Departmental Administration and Ministerial Functions) Order 1968 | Not affected | |
| 160 | Brucellosis in Cattle (Control of Vaccinations) Order 1968 | Revoked | S.I. No. 286 of 1980, arts. 1(2), 29 |
| 162 | Limerick Parking Temporary Rules 1968 | Expired | 24/1961, ss. 2, 90(7)(b)(iii) |
| 164 | Social Welfare (Modifications of Insurance) (Amendment) Regulations 1968 | Revoked | S.I. No. 87 of 1979, regs. 1, 3, schedule |
| 170 | Authorised Coursing Meetings (Exemption from Levy) Regulations 1968 | Reference to Bord na gCon construed | 15/2019, s. 8(2) |
| 171 | Employment Regulation Order (Packing Joint Labour Committee) 1968* | 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 | |||
| 172 | Employment Regulation Order (Boot and Shoe Repairing Joint Labour Committee) 1968* | 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 | |||
| 173 | Road Traffic (Speed Limits) (County of Tipperary North Riding) Regulations 1968 | Revoked | S.I. No. 312 of 1976, regs. 2, 7 |
| Sch. 1, ref. 1(i) deleted | S.I. No. 115 of 1974, regs. 2, 4(i) | ||
| Sch. 1, ref. 3(b) amended | S.I. No. 115 of 1974, regs. 2, 4(ii) | ||
| Sch. 2, ref. 5(e) amended | S.I. No. 115 of 1974, regs. 2, 6 | ||
| Sch. 2, refs. 7 , 8 inserted | S.I. No. 115 of 1974, regs. 2, 5 | ||
| Sch. 3, ref. 3(c) amended | S.I. No. 115 of 1974, regs. 2, 7 | ||
| 177 | Cork Harbour Works Order 1968 | Rendered obsolete by repeal of Harbours Act 1946 | 61/2015, s. 5(1)(a) |
| 178 | Merchant Shipping (Safety Convention) (Countries of Acceptance) (No. 3) Order 1968 | Not affected | |
| 179 | Merchant Shipping (Dangerous Goods) (Amendment) Rules1968 | Revoked | S.I. No. 306 of 1983, rl. 1(5) |
| 181 | Employment Regulation Order (Messengers (Cork City Area) Joint Labour Committee) 1968* | 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 | |||
| 183 | Bantry Pier Bye-Laws 1968 | Revoked | 8/2006, s. 4 & sch. 1 |
| 184 | Wicklow Harbour Works Order 1968 | Rendered obsolete by repeal of Harbours Act 1946 | 61/2015, s. 5(1)(a) |
| 185 | Merchant Shipping (Fees) Order 1968 | Revoked | S.I. No. 42 of 1981, arts. 1(2), 4 |
| 187 | Harbour Rates (Harbours of Dublin, Skerries and Balbriggan) Order 1968 | Revoked | S.I. No. 6 of 1976, arts. 1(2), 5 |
| S.I. No. 269 of 1974, arts. 1(2), 3(3) | |||
| 189 | Mercantile Marine Act, 1955 (Reciprocating States) (New Zealand and Pakistan) Order 1968 | Revoked | 43/2014, ss. 1(3), 8, sch. 2 |
| 190 | Employment Regulation Order (Brush and Broom Joint Labour Committee) 1968* | 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 | |||
| 191 | Superannuation (Designation of Approved Organisations) Regulations 1968 | References construed | 27/2014, s. 33(4) |
| 193 | Employment Regulation (No. 2) Order (Button- Making Joint Labour Committee) 1968* | 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 | |||
| 194 | Employment Regulation Order (Messengers (Waterford City) Joint Labour Committee) 1968* | 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 | |||
| 196 | Road Traffic (Speed Limits) (County of Cavan) Regulations 1968 | Revoked | S.I. No. 283 of 1979, regs. 2, 7 |
| 198 | Greyhound Race Track (Levy Collection) Regulations 1968 | Reference to Bord na gCon construed | 15/2019, s. 8(2) |
| 199 | Road Traffic (Speed Limits) (County of Clare) Regulations 1968 | Revoked | Road Traffic (Speed Limits) (County of Clare) Regulations 1977 (S.I. No. 292 of 1977), regs. 2, 7 |
| 200 | Skibbereen Parking Temporary Rules 1968 | Expired | 24/1961, ss. 2, 90(7)(b)(iii) |