603 CMR, § 44.10
An applicant for license renewal may request that the Commissioner reconsider the Department's decision not to renew such applicant's license. An applicant may also appeal a supervisor's decision not to approve or sign an Individual Professional Development Plan to the Commissioner, after seeking any review available at the local school district pursuant to 603 CMR 44.04(1) (d). The applicant shall submit a written request for reconsideration to the Commissioner within 30 days of the date that the applicant received notice that his or her application for license renewal has been denied or that the Individual Professional Development Plan was rejected at the highest available level of local review. The decision of the Commissioner shall be final.
603 CMR, § 44.10