Any interested person or his attorney may at any time petition the department to adopt, amend, or repeal any regulation. The petition shall be addressed to the department and sent to the clerk or secretary by mail or delivered in person during normal business hours. All petitions shall be signed by the petitioner or his attorney, contain his address or the address of his attorney, and set forth clearly and concisely the text of the proposed regulation. The petition may be accompanied by any supporting data, views or arguments.
310 CMR, § 2.02