New Jersey Statutes Title 40. Municipalities and Counties 40 § 55D-51

a. The planning board when acting upon applications for preliminary or minor subdivision approval shall have the power to grant such exceptions from the requirements for subdivision approval as may be reasonable and within the general purpose and intent of the provisions for subdivision review and approval of an ordinance adopted pursuant to this article, if the literal enforcement of one or more provisions of the ordinance is impracticable or will exact undue hardship because of peculiar conditions pertaining to the land in question.

b. The planning board when acting upon applications for preliminary site plan approval shall have the power to grant such exceptions from the requirements for site plan approval as may be reasonable and within the general purpose and intent of the provisions for site plan review and approval of an ordinance adopted pursuant to this article, if the literal enforcement of one or more provisions of the ordinance is impracticable or will exact undue hardship because of peculiar conditions pertaining to the land in question.

c. The planning board shall have the power to review and approve or deny conditional uses or site plans simultaneously with review for subdivision approval without the developer being required to make further application to the planning board, or the planning board being required to hold further hearings. The longest time period for action by the planning board, whether it be for subdivision, conditional use or site plan approval, shall apply. Whenever approval of a conditional use is requested by the developer pursuant to this subsection, notice of the hearing on the plat shall include reference to the request for such conditional use.