Regulated professionals are required by law to deliver professional services competently and ethically. They are accountable to the public, through their professional regulatory body, for their professional behaviour and activities. As members of the College of Psychologists of Ontario, psychologists must meet rigorous professional entry requirements, adhere to prescribed standards, guidelines and ethical principles and participate in quality assurance activities to continually update and improve their knowledge and skill. - College of Psychologists of Ontario (COPO)