Sec. 2310.155. SERVICE TECHNICIAN LICENSE REQUIRED. Unless exempt from the licensing requirement, an individual may not perform or offer to perform device maintenance activities unless the individual holds a service technician license issued by the department under this subchapter. Added by Acts 2019, 86th Leg., R.S., Ch. 1219 (S.B. 2119), Sec. 1, eff. September 1, 2020.