A physical therapist may not, at any one time, supervise more than the equivalent of two full-time physical therapist assistants. The supervising physical therapist may delegate responsibility for the supervision of a physical therapist assistant to another physical therapist. Source: SL 1996, ch 231 , § 14; SL 2017, ch 173 , § 11; SL 2023, ch 136 , § 20; SL 2025, ch 152 , § 4.