309 CMR, § 2.09
To maintain his or her license, each licensed site professional shall pay the applicable annual fee established by the Secretary of Administration and Finance pursuant to M.G.L. c. 7, § 3B, and published in 801 CMR 4.00. Payment shall be made in full by check or money order made payable to the Commonwealth of Massachusetts. Payment shall be made annually, including the initial year of licensure. The annual fee is non-refundable. If an LSP fails to pay the Annual Fee by the date specified on the payment invoice sent by the Board, the Board shall notify the LSP that his or her license will be suspended unless payment is made in full within 30 days. If payment is not made in full within this 30-day period, the LSP's license shall be suspended automatically for a period of 90 days. During this 90-day suspension period, the LSP may reinstate his or her license and terminate the suspension by paying the Annual Fee in full. The date of reinstatement shall be the date the Board receives verification of payment. If the LSP has not paid the Annual Fee within the 90-day suspension period, his or her license shall be revoked. Thereafter, the former LSP may reapply by submitting the following:
309 CMR, § 2.09