New Jersey Statutes Title 39. Motor Vehicles and Traffic Regulation 39 § 12-8

a. The licensee has made a material false statement or concealed a material fact in connection with his application for the license or any renewal thereof;

b. The licensee has been convicted of a crime;

c. The licensee has failed to comply with any of the provisions of this act or any of the rules and regulations of the director establishing instructional standards of procedure; or

d. The licensee has been guilty of fraud or fraudulent practices in relation to securing for himself or another a license to drive a motor vehicle or motorcycle.

The director or any employee of the Division of Motor Vehicles deputized by him may suspend or revoke a motorcycle safety education instructor endorsement to an instructor's license issued under section 5 of P.L.1951, c. 216 (C. 39:12-5) or refuse to issue renewal thereof if:

a. The licensee has made a material false statement or concealed a material fact in connection with his application for the endorsement or renewal thereof;

b. The licensee is disqualified under one of the provisions of section 2 of P.L.1991, c. 452 (C. 27:5F-37); or

c. The licensee has failed to comply with any of the provisions of this act or any of the rules and regulations of the director establishing instructional standards of procedure.