Specifications include, but are not limited to: The Contractor shall conduct an individual assessment on all sex offenders referred by the State and prepare a written evaluation. The Contractor shall conduct treatment groups for sex offenders referred and approved by the State. Each group session shall be sixty (60) minutes in duration and shall be held one (1) time per week. Groups shall be comprised of no less than four (4) and no more than eight (8) sex offenders unless otherwise authorized by the State. The number of groups per week will be determined after bid is selected. Anticipated maximum group commitment is six (6) one-hour groups per week. The Contractor shall conduct "aftercare" group treatment for sex offenders referred by the State, expected on a monthly basis as needed. The Contractor shall conduct a staffing, with the State, on cases in which group treatment is contraindicated. The Contractor shall employ a cognitive-behavioral group treatment model in accordance with the most recent guidelines and manual. The Contractor shall be a current member of, or agree to become a member of, the Association for the Treatment of Sexual Abusers (ATSA). The Contractor shall have a file for each client and will maintain clinical records. Records will include: Confidentiality Waiver, treatment agreement, participation agreement, client history, risk assessments (Static 99R, VASOR 2, SOTIPS), treatment plan, monthly reporting form, progress notes, written notices informing offender of disruptions in treatment to include treatment suspension or termination, treatment summary. The Contractor shall notify designated State staff of any client who is suspended or terminated for non-payment for treatment sessions. The Contractor shall notify designated State staff of any client who has not attended a treatment session. This notification shall be made on the same day of the missed appointment.