The Constitutional Act of the Realm of Denmark (Danish: Danmarks Riges Grundlov), also known as the Constitutional Act of the Kingdom of Denmark, or simply the Constitution (Danish: Grundloven, Faroese: Grundlógin, Greenlandic: Tunngaviusumik inatsit), is the constitution of the Kingdom of Denmark, applying equally in the Realm of Denmark: Denmark proper, Greenland and the Faroe Islands. The first democratic constitution was adopted in 1849, replacing the 1665 absolutist constitution. The current constitution is from 1953. The Constitutional Act has been changed a few times. The wording is general enough to still apply today.
The constitution defines Denmark as a constitutional monarchy, governed through a parliamentary system.