We welcome you as HAM in OZ-country. And hope you will enjoy your stay here.
Operating as HAM in Denmark follows in general the rules under CEPT
Guest from a country covered by the CEPT rules:
When operating you must use prefix OZ/ followed by your national call.
Example: Coming from Belgium with call ON1ABC you must use OZ/ON1ABC as your OZ call.
Read in details here. Here you can find which countries is covered by these rules.
Guest from a country not covered by the CEPT rules:
You will have to contact the Danish Energy Agency. Please read here:
Other links of interest: