This document discusses supervision of counselors in training. It defines supervision as a distinct intervention from training, psychotherapy, or consultation that involves mentoring and evaluation. Effective supervision requires supervisors to clarify expectations, maintain boundaries, be available, provide feedback, and work collaboratively with supervisees. Supervision can take different approaches such as authoritative, facilitating exploration, or being based on counseling theories used by the supervisee. Supervisors must be competent in various areas including knowledge of counseling, models of supervision, ethics, and diversity. They must also have strong relationship, teaching, and evaluation skills. Supervision aims to enhance professional functioning while monitoring client care.