Texas DPS Criminalist Association The Texas DPS Criminalist Association consists of DPS Forensic Scientists, Supervisors and Managers, both active and retired, who are committed to supporting and promoting forensic science within the Texas Department of Public Safety.  The Criminalist Association strives to ensure that the best forensic services are provided to the law enforcement agencies, the judicial system and the citizens of the state of Texas.   Members Your $20.00 membership dues for year 2008 are now due. Refer to the  "Join Now " page for more information.