The Texas Division of the International Association for Identification was chartered in 1935 as a professional organization for crime scene analysts, latent print examiners, evidence technicians, forensic scientists, and law enforcement personnel. Our membership is comprised of practitioners from independent school districts; academia; medical examiner's offices; private industries; and local, county, state and federal agencies.

While the TDIAI is 501(c)(6) non-profit professional organization created to represent the interests and needs of forensic professionals throughout the great State of Texas, in 2021, the TDIAI Foundation was formed as a 501(c)(3) public charity to make forensic education, training, and research more accessible and affordable to all in Texas.