Specifications include, but are not limited to: The State of Texas by and through the Texas Civil Commitment Office (TCCO) with the administrative support of Texas Health and Human Services Commission (HHSC), announces this notice of Open Enrollment (OE) to provide sex offender treatment services for civilly committed sex offenders. TCCO requires a Licensed Sex Offender Treatment Provider (LSOTP) or Affiliate Sex Offender Treatment Provider (ASOTP) to conduct Sex Offender Treatment Services (hereinafter referred to as Services) for Clients. The Services include the following Sex Offender Treatment Services: Assessments, Assessment Updates, Individual Therapy, Group Therapy, Staffings, Court Appearances, Affidavits, Penile Plethysmographs (PPG), family sessions and chaperone training. During the course of treatment services and upon completion of sex offender treatment services, the Contractor shall be available to provide expert testimony in court as needed.