4 laws and 3 links: citations, amendments, and UK copies of EU law. Bigger circles are relied on more.
| Law | Links on map | Importance |
|---|---|---|
| NOPetroleumsskatteloven | 1 | 28.21 |
| NOLov 21.06.2013 nr. 66 | 1 | 0.21 |
| NOForskrift om overgangsregel til petrsktl. | 3 | 0.15 |
| NOForskrift 18.12.2023 nr. 2278 | 1 | 0.15 |