Massachusetts General Laws Part I. Administration of the Government (Ch. 1-182) Ch. 94I, § 7

The commission shall promulgate rules and regulations for the implementation of this chapter under the procedures of chapter 30A. The commission shall set application fees for medical marijuana treatment centers so as to defray the administrative costs of the medical marijuana program and ensure the medical marijuana program is revenue neutral.

No regulation of the commission regarding the medical use of marijuana shall be more restrictive than any rule or regulation promulgated by the department of public health pursuant to chapter 369 of the acts of 2012 and in effect on July 1, 2017.