IN-PERSON SERVICES FOR THE OFFICE OF THE TEXAS SECRETARY OF STATE HAVE MOVED TO 400 W. 15TH STREET. PARKING DETAILS AND MORE INFORMATION
Apostille/Authentication services now available by appointment on Tuesdays, Wednesdays and Thursdays. Walk-in service available Mondays and Fridays. More Information
Election Notice:  Early voting for the May 26 Primary Runoff Election runs from Monday, May 18 – Friday, May 22, 2026.  |  Last day to apply for ballot by mail (received, not postmarked) is Friday, May 15, 2026  |  ID requirements for voting in person  |  ID requirements for voting by mail  |  Visit VoteTexas.gov for more election information
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Texas Border and Mexican Affairs Division

Apostilles/Authentication of Documents  |  Apostillas/Certificación de Documentos

One of the functions of the Secretary of State is to serve as the Governor's liaison for Texas Border and Mexican Affairs. In this capacity, the Secretary assists the Governor in addressing issues which involve our Texas-Mexico border and cross border affairs with Mexico.Some key Secretary's responsibilities include:

See also: