| Teitl | Blwyddyn | Sort ascending by Math o ddeddfwriaeth |
|---|---|---|
| The Storage of Carbon Dioxide (Amendment and Power to Modify) (EU Exit) Regulations 2018 Superseded by 2019 No. 544 | 2018 | Offerynnau Statudol Drafft y Deyrnas Unedig |
| The Justification Decision Power (Amendment) (EU Exit) Regulations 2018 Superseded by 2019 No. 215 | 2018 | Offerynnau Statudol Drafft y Deyrnas Unedig |
| The Offshore Combustion Installations (Pollution Prevention and Control) (Amendment) Regulations 2018 Superseded by 2018 No. 798 | 2018 | Offerynnau Statudol Drafft y Deyrnas Unedig |
| The Offshore Environmental Civil Sanctions Regulations 2018 Superseded by 2018 No. 800 | 2018 | Offerynnau Statudol Drafft y Deyrnas Unedig |
| The Offshore Environmental Civil Sanctions Regulations 2018 Replaced by new draft ISBN 978-0-11-116874-5 | 2018 | Offerynnau Statudol Drafft y Deyrnas Unedig |
| The Environmental Authorisations (Scotland) Regulations 2018 Superseded by 2018 No. 219 | 2018 | Offerynnau Statudol Drafft yr Alban |
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