Section 4.03 - Continuing Education Requirements(1) All licensees must comply with the requirements of 251 CMR 4.00 to renew their licenses.(2) All licensees are required, as a condition of license renewal, to complete a minimum of 20 hours of continuing education activities per licensure/renewal period (every two years).(3) Continuing education activities in the form of publication of books, chapters of books, and/or articles in refereed journals, relevant to the science or practice of psychology may be substituted for not more than ten of the total 20 hours of continuing education activities required per licensure/renewal period.