The commissioner may, where he or she has probable reason to believe, based on knowledge or reliable information, that a licensee or certificate holder is disloyal to the United States, summarily revoke the license or certificate or may give such licensee or certificate holder notice and opportunity to be heard as provided in subdivision four of this section. Revocation of a license or certificate for any other ground may be ordered only after giving written notice and an opportunity to be heard to the holder thereof. Such notice shall specify the ground or grounds on which it is proposed to revoke the license or certificate. When a license or certificate is revoked, the commissioner may direct the seizure and/or disposition of explosives held by such licensee or certificate holder. Upon revocation of a license or certificate by the commissioner, the holder thereof shall surrender the license or certificate to the commissioner at once.
N.Y. Lab. Law § 459