General Terms and Conditions of Agreements
The other party has a right to terminate the contract, if the customer or Statistics Denmark has failed to comply with or neglected the obligations, as presented in the contract, and has failed to remedy the situation within 30 days upon the other party’s written request.
https://www.dst.dk/en/TilSalg/skraeddersyede-loesninger/priser-og-aftalevilkaar/generelle-aftalevilkaar