No person shall display any certificate issued under this article in or about any premises other than the camp for which the certificate was issued; nor shall any person advertise, represent or describe any camp for which such a certificate has not been issued, or for which a certificate has been issued and subsequently revoked, as a certified labor camp. Whenever the commissioner finds that a camp for which a certificate has been issued no longer complies with the requirements of this act he shall revoke the certificate upon reasonable notice to the holder thereof.
N.J.S. § 34:9A-21