Citizenship Services

Welcome to American Citizen Services (ACS) for Phnom Penh, Cambodia. All non-emergency consular services, including passports, citizenship or birth registration, require an appointment. We will not accept walk-ins. This assists us in providing prompt and efficient consular services to American Citizens residing in Cambodia. Please plan accordingly.

* Please note that attorneys and other individuals who are not direct beneficiaries of a petition or application are not permitted in the waiting room to discuss Immigrant Visa (IV), Non-Immigrant Visa (NIV), or Consular Report of Birth Abroad (CRBA) cases. Additionally, in an effort to serve our U.S. citizen community with the best possible service, U.S. citizens should not book ACS appointments to discuss visa issues. IV, NIV or CRBA inquiries/questions can be directed to IVPhnomPenh@State.gov, NIVPhnomPenh@state.gov, or ACSPhnomPenh@state.gov.

Appointment hours
Monday – Thursday 1:00 – 3:00pm
Tel: (855) 023-728-000 Fax: (855)-023-728-700
Email: ACSPhnomPenh@state.gov.
In the event of an emergency contact the Embassy at 023-728-000.