If any provision, or part thereof, of this subchapter, or the application thereof to any person or circumstance, is held invalid, such invalidity shall not affect the remainder of, or other provisions or applications of, this subchapter which can be given effect without the invalid provision, portion or application. To this end, the provisions of this subchapter are declared to be severable.
N.J. Admin. Code § 7:28-22.15