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Contact Us

Office Hours
Monday - Friday, 8:00am - 5:00pm

Our preferred contact method is by email or telephone (see below). Please do not send letters inquiring about credit by examination. All credit by examination information can be found on our website.

Testing, Research-Support, and Evaluation Center
Texas State University
601 University Drive
San Marcos, TX 78666-4615

Phone: 512.245.2276
Fax: 512.245.2903
Email: testingcenter@txstate.edu

ATSD Phone: 512-245-7856
ATSD Fax: 512-245-2090
ATSD Email: ATSD@txstate.edu