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

The paternity of a child must be determined no later than six months after birth. A child born in marriage or partnership is determined automatically.

The paternity of a child must be determined no later than six months after birth. A child born in marriage or partnership is determined automatically.

The heirs may divide the estate themselves and this is called the private transfer of the estate and must be completed within one year from the death.

The foster care of a child includes temporary or permanent care provided by special foster parents

Custody emphasises the care and protection aspect of parents. Custody may be shared or in the hands of one of the parents.

The surviving spouse may apply for permission to defer the division of the assets and liabilities of the deceased between heirs

A certificate stating the custody arrangement of a child, including the child's name, ID number, legal domicile, names and ID numbers of parties with custody.

According to Icelandic law, the child is guaranteed a minimum of maintenance.