American Citizen Registration
Renouncing U.S. citizenship
It is possible to renounce your U.S. citizenship if you hold the citizenship of another country, including provisional Norwegian citizenship. However, renouncing one’s U.S. citizenship is a serious decision, and once approved, cannot be reversed or appealed. More information here.
If you are considering renouncing your U.S. citizenship, we advise you to carefully and thoughtfully consider the decision. We encourage you to call or come to the Consular Section during our open hours, to talk to a Consular Officer. You may also send an e-mail inquiry to osloamcit@state.gov
If you have made the decision to renounce your citizenship, you need to make an appointment to come to the Embassy. An appointment is required as many documents need to be prepared by our staff ahead of time. In addition to your U.S. passport, you need to bring proof that you are (or soon will be) a citizen of another country. You must also prepare a written statement indicating why you wish to renounce your U.S. citizenship. Once you have completed the paperwork, it may take up to six months for the renunciation to be approved or denied by the Department of State in Washington, D.C.