• OCABR Regulations

    About the Regulations of The Office of Consumer Affairs and Business Regulation
    The publication of these Regulations is NOT the official version of the Code of Massachusetts Regulations (CMR). While reasonable efforts have been made to assure the accuracy of the data provided, please do not rely on this information without first checking the official version of the CMR, which are available through the State House Bookstore, State House Room 116, Boston, Massachusetts, 02133. Please contact the bookstore directly for prices at (617) 727-2834.

  • Proposed Amendments to Regulations

    The following is a list of notices, by date of publication, for proposed Office of Consumer Affairs and Business Regulation agency regulations.

  • State Regulations by Topic

    A complete list of state regulations.
  • Official 'Code of Massachusetts Regulations' (CMR)

    The Code of Massachusetts Regulations, published by Secretary of the Commonwealth, is the official version of state regulations. The Code is not available online; the entire code, or specific sections, may be purchased at the state bookstore.
  • Chapter 30 A, State Administrative Procedure

  • Municipal Codes Online

    Many cities and towns make their codes, bylaws and ordinances available online. Find links by city or town on this Massachusetts Trial Court Law Library web page.
  • One-stop Regulatory, Licensing & Permitting Information

    Information on licensing & permitting to start, grow & relocate your business.