Massachusetts General Laws Part I. Administration of the Government (Ch. 1-182) Ch. 112, § 186

A. Each certificate or license issued hereunder shall bear a certificate or license number assigned by the board.

B. Each state-certified general real estate appraiser, state-certified residential real estate appraiser or state-licensed real estate appraiser shall place his certificate or license number adjacent to or immediately below the title “State-certified general real estate appraiser”, “State-certified residential real estate appraiser” or “State-licensed real estate appraiser” when used in an appraisal report or in a contract or other instrument used by the certificate or license holder in conducting appraisal activities.