N.J. Admin. Code § 5:26-2.15
Any developer who desires to register a planned real estate development or retirement community which has been registered in this State, in other states or with the Federal Government and the requirements of that registration are substantially similar to those imposed by this chapter, may submit a certified copy of the approved application for registration filed in such other jurisdiction or with such other state agency or with the Federal Government and a certified copy of the letter of approval or other written approval thereof. In the event the Agency finds, upon review, that the approval substantially conforms to the standards and requirements imposed by the Act and by this chapter, the Agency may register such planned real estate development or retirement community; provided however, prior to such registration the Agency may require submission of such supplemental documents and information as it may deem necessary.
N.J. Admin. Code § 5:26-2.15