N.Y.C. Admin. Code § 24-132: § 24-132 Suspension or revocation of work permits and certificates of operation.

(a) The commissioner shall suspend or revoke a work permit or certificate of operation when ordered to do so by the board pursuant to subchapter nine of this code.

(b) Suspension or revocation of a work permit or certificate of operation shall become final five days after service of notice on the holder of the work permit or certificate of operation.