Greenland’s status within the Kingdom of Denmark is outlined in the Self Rule Act (SRA) of 2009, which details the Greenlandic government’s right to assume a number of competencies from the Danish government, including the administration of justice, business and labor, aviation, immigration and border control, as well as financial regulation and supervision. Greenland has acquired control over taxation, fisheries, internal labor negotiations, natural resources, and oversight of offshore labor, environment, and safety regulations. Denmark retains authority over foreign, security, and defense policy, as well as border control issues, including immigration into Greenland. Greenland’s GDP was estimated at DKK 20.19 billion (USD 3.24 billion) in 2021. Denmark provides Greenland with an annual block grant of DKK 3.9 billion — roughly USD 511 million — which accounts for approximately 20 percent of Greenland’s GDP and more than half of the public budget.