Massachusetts General Laws
Chapter 94g - Regulation of the Use and Distribution of Marijuana Not Medically Prescribed
Section 6 - Expiration and Renewal

Section 6. Expiration and renewal
(a) License term. Unless the commission authorizes the renewal of a license for a longer period, all licenses under this chapter shall be effective for 1 year from the date of issuance.
(b) Renewal. The commission shall issue a renewal license within 30 days of receipt of a renewal application and renewal license fee from a marijuana establishment to licensees in good standing and who have filed any tax returns required pursuant to chapter 64N of the General Laws.