5 laws and 4 links: citations, amendments, and UK copies of EU law. Bigger circles are relied on more.
| Law | Links on map | Importance |
|---|---|---|
| NOSkatteloven | 1 | 68.27 |
| NOSkattebetalingsloven | 1 | 39.04 |
| NOSvalbardskatteloven | 1 | 24.41 |
| NOArtistskatteloven | 1 | 11.20 |
| NOLov 12.12.2008 nr. 100 | 4 | 0.15 |