Licensees shall maintain a record for each client that includes:
Licensees shall retain full client records for at least 7 years following the date of last contact with the client, and shall retain a treatment summary for at least 15 years following the date of last contact. In addition, in the case of clients who were minors on the date of last contact, full records must be retained until at least 3 years after the client has attained the age of majority, and the treatment summary must be retained until at least 15 years after the client has attained the age of majority.
02-415 C.M.R. ch. 9, § 2