Counties and municipalities, v2:2003
The Danish Municipal Reform in 1970 resulted by law in a new local and regional structure for the whole country with two administrative levels - municipalities and counties - and thereby a change of administrative units.
https://www.dst.dk/en/Statistik/dokumentation/nomenklaturer/amt-kom?id=4c4a2921-d116-4bce-9145-2f7ad9184c4d