General Information

The American Citizen Services (ACS) office of the Consular Section provides information and assistance to U.S. citizens in Cambodia. This office provides passport and citizenship services as well as birth registrations for U.S. citizen children born abroad.

Notarial and authentication services, guidelines on marriage in Cambodia, and voting by absentee ballot, as well as general information for Americans visiting or residing in Cambodia are also available.

For more information on all American Citizen Services, make your selection from the options on the menu at the left side of this page.

Registration with the Embassy and Safety Message for American Citizens

The cornerstone of our efforts to keep the American traveling public aware of problems threatening their safety and security is our Consular Information Program. If you would like to receive important information issued by the U.S. Department of State and the Embassy in Cambodia, please register your stay in Cambodia using this online registration service https://travelregistration.state.gov/ibrs/. By indicating your e-mail address at the time of registration, you will receive all Embassy bulletins and warden messages automatically.

As the Department continues to develop information on any potential security threats to U.S. citizens overseas, it shares credible threat information through its consular information program documents, available on the Internet at http://travel.state.gov. In addition to information on the Internet, travelers may obtain up-to-date information on security conditions by calling 1-888-407-4747 toll-free in the U.S. or outside the U.S. and Canada on a regular toll line at 1-317-472-2328. Travel Warnings, Travel Alerts and other general information are also available on the U.S. Embassy Cambodian website.