Section 131.06 - Substitute Addresses Designated by the Address Confidentiality Program(1) The Address Confidentiality Program has designated a substitute address to be used as a Health Care Program Participant's legal mailing and residential address.(2) The Address Confidentiality Program, in consultation with the Registry of Motor Vehicles, has designated a specific street address solely for use on motor vehicle operator licenses, registrations and for vehicle insurance and excise tax purposes. Health Care Program Participants must use the designated street address on all such matters.Adopted by Mass Register Issue 1498, eff. 6/23/2023.