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Contact Information

Mailing Address:
Texas Department of Public Safety
Crime Laboratory Service
Attention: CODIS
5800 Guadalupe Street, Bldg. U
Austin, Texas 78752

Physical Address
Texas Department of Public Safety
Crime Laboratory Service
5800 Guadalupe Street, Building U
Austin, Texas 78752
Phone: (512) 424-2105 x3888
Fax: (512) 424-2386
email: codislab@dps.texas.gov