Our offices are located at the US Embassy in El Salvador:
U.S.Commercial Service
Embassy of the United States of America
Boulevard y Urbanización Santa Elena
Antiguo Cuscatlán, El Salvador
If you are sending mail from the USA:
U.S. Embassy
Commercial Service
C/O Jennifer Gothard
Unit 3450
APO AA 34023
Ph.: (503) 2501-2999 x 3211
Fax: (503) 2501-3067
E-mail: san.salvador.office.box@mail.doc.gov