How did Danish control limit Iceland’s foreign trade after 1602?

In 1602, the Danish crown issued a royal decree that established a strict monopoly over all foreign trade in Iceland, granting exclusive rights to Danish merchants who paid rent to the crown for this privilege.1

This policy severely limited Iceland’s economic interactions by:

• Restricting Global Contact: For nearly two centuries, Iceland’s external relations were almost exclusively confined to Denmark, effectively ending previous trade connections with England and Germany.1
• Enforcing Trade Exclusivity: Even after the initial monopoly was abolished in 1787, the law continued to restrict foreign trade solely to subjects of the Danish crown until 1855.1

By centralizing commerce under Danish control, the crown stifled independent economic development and isolated the Icelandic market from broader international competition for over two centuries.1