citizen services
Dual Citizenship
Since July 1 2001 Sweden allows dual citizenship. American citizens residing in Sweden who are interested in applying for Swedish citizenship should be aware of the following guidance on U.S. nationality policy:
Dual nationality travel.state.gov/travel/dualnationality.html
Advice about possible loss of U.S. citizenship and dual nationality travel.state.gov/law/loss.html
Renunciation of U.S. citizenship travel.state.gov/law/renunciation.html
More information about the U.S. standpoint on nationality can be found at travel.state.gov/law/citizenship.html