A supervisee shall: Receive social work supervision for social work practice as set forth in Health Occupations Article, §19-101, Annotated Code of Maryland; Receive a minimum of 3 hours of face-to-face supervision per month or 1 hour of face-to-face supervision for every 40 hours worked; Prepare for supervision using case materials related to the supervisee's social work practice; Maintain documentation, for at least 5 years, of the supervisory sessions, including the dates, duration, and focus of the supervisory sessions; Establish a written contract, on a form provided by the Board, for advanced licensure or independent practice, initiated before beginning supervision; and Attend and participate in supervision as agreed upon in the written contract for advanced licensure or independent practice. A supervisee may contract for supervision outside of the employment setting as approved by the agency administrator.