| Teitl | Blwyddyn | Sort ascending by Math o ddeddfwriaeth |
|---|---|---|
| The Ecodesign for Energy-Related Products and Energy Information (Amendment) (EU Exit) Regulations 2020 Superseded by 2020 No. 1528 | 2020 | Offerynnau Statudol Drafft y Deyrnas Unedig |
| The Energy Efficiency (Domestic Private Rented Property) (Scotland) Regulations 2020 | 2020 | Offerynnau Statudol Drafft yr Alban |
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