Residence permits on grounds of marriage or cohabitation are granted to individuals intending to move to Iceland to live with their spouse.

Nordic citizens may in certain cases acquire Icelandic citizenship after three years of residence in Iceland.

The Directorate of Immigration processes an individual's request to renounce their Icelandic citizenship.

Foreigners may be entitled to assistance with voluntary return from Iceland.

A residence permit for missionaries is for individuals who come to Iceland for a religious purpose.

The police have the power to use force in the performance of their duties. The police must not go beyond the use of force as necessary.