- Rheolau Statudol Gogledd Iwerddon (5)
Teitl | Sort descending by Blynyddoedd a Rhifau | Math o ddeddfwriaeth |
---|---|---|
The Hydrocarbons Licensing Directive Regulations (Northern Ireland) 2010 | 2010 No. 170 | Rheolau Statudol Gogledd Iwerddon |
The Petroleum Production (Amendment) Regulations (Northern Ireland) 2010 | 2010 No. 169 | Rheolau Statudol Gogledd Iwerddon |
The Gas Cylinders (Conveyance) (Amendment) Regulations (Northern Ireland) 1989 | 1989 No. 33 | Rheolau Statudol Gogledd Iwerddon |
The Gas Cylinders (Conveyance) (Amendment) Regulations (Northern Ireland) 1979 | 1979 No. 334 | Rheolau Statudol Gogledd Iwerddon |
The Petroleum (Organic Peroxides) Order (Northern Ireland) 1974 | 1974 No. 307 | Rheolau Statudol Gogledd Iwerddon |