This chapter may be amended from time to time at an Annual or Special Town Meeting. An amendment may be initiated by the submission to the Select Board of a proposed change by the Select Board, the Board of Appeals, an individual owning land in the Town to be affected by the amendment, registered voters of the Town pursuant to MGL c. 39, § 10, the Planning Board and the Montachusett Regional Planning Commission. Within 14 days of the receipt of a proposed change, the Select Board shall submit it to the Planning Board. A public hearing shall be held by the Planning Board within 65 days after the proposed change is submitted to the Board.