If you want to use fertiliser that contains more than 16% nitrogen from ammonium nitrate, you must be registered with the Danish Agency for Agriculture.
This applies both if you want to buy or sell fertiliser with ammonium nitrate.
If you import fertiliser with more than 28% ammonium nitrate, you must also be aware that each and every import must be reported to the Danish Agency for Agriculture before arrival and that a detonation certificate must be attached in accordance with the applicable fertiliser regulation.
In the sections below, you can read more about the rules for fertilisers with more than 16 and 28% ammonium nitrate.
You can also read more about and see an overview of who is allowed to buy and sell fertilisers with ammonium nitrate in Denmark in the following fact sheet about fertilisers with ammonium nitrate.