Legislation & Guidance
| GEOPHYSICAL, GEOLOGICAL, ENVIRONMENTAL and GEOTECHNICAL PROGRAM GUIDELINES - 2012 |  |
| Petroleum Resources Act No. 21 of 2021 (English) | |
| Petroleum Resources Act No. 21 of 2021 (Sinhala) | |
| Petroleum Resources Act No. 21 of 2021 (Tamil) | |
| National Policy on Natural Gas (the Gazette of the Democratic Socialist Repbulic of Sri Lanka) | |
| Local Content Guidelines | |