If you fish salmon or are going to fish it is nice to know what is already catched. To get a total overview you can check out the Salmon exchange for Namsenvassdraget here. Everyone who is fishing salmon should registrer their catch here.
Enrolment of the catch is made here: Register catch.
If you are going to fish in the river you should get to known the local fishing regulations for Namsenvassdraget. It is carried out controls in the river, and obeyed the rules will lead to exclusion and fines.
You can find the fishing regulations here: Fishing regulations 2016
Everyone who is fishing in salmon rivers must pay a fishing fee. This is required to be shown with the fishing license as well as the control of the river. Fish Insurance Fee Card purchased at Environment Directorate’s website: Fishing fee 2016.