N.J. Admin. Code § 13:69A-7.1
It shall be the affirmative responsibility and continuing duty of each applicant, licensee and registrant to produce such information, documentation and assurances as may be required to establish by clear and convincing evidence his or her qualifications, including United States citizenship, lawful status granted by the United States Department of Homeland Security, Citizenship and Immigration Services, or authorization to work in the United States, in accordance with the Act and rules of the Division. No application shall be granted to any applicant who fails to so prove his or her qualifications. The loss of United States citizenship, lawful status from the United States Department of Homeland Security, Citizenship and Immigration Services, or authorization to work in the United States shall be a basis for denial or revocation of registration or any other approval issued by the Division or Commission.
N.J. Admin. Code § 13:69A-7.1