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Dual Nationality

Being a dual national and carrying the passport of two countries is perfectly legal. Under U.S. law, naturalizing as a citizen of a foreign state will not in and of itself cause you to lose your U.S. citizenship. General information about dual nationality is available on the Internet at http://travel.state.gov/law/dualnationality.html.

The naturalization process in Mexico is managed by the Secretaría de Relaciones Exteriores (SRE). There are several methods of naturalizing in Mexico. Generally, Mexican nationality can be acquired by meeting various residency, family, or marriage requirements. Please contact SRE's main office for more information on the application procedure.

 
Appointments (copy)

Appointments for Passport Services and Consular Reports of Birth Abroad (CRBA) can be made here.

Guam

Contact Information

Consulate Hours 

Address: Progreso #175
Colonia Americana, Codigo Postal 44100
Guadalajara, Jalisco

Passport & Citizenship Services: (52-33) 3268 2173 
Special Consular Services: (52-33) 3268 2273
Direct Fax Line: (52-33) 3825-1951

After hours Duty Officer (Emergencies only): (52-33) 3268-2145

Email: acsgdl@state.gov
For visa inquiries: visasgdl@state.gov