N.J. Stat. § 2A:18-61.42
As used in this act:
"Administrative agency" means the municipal board, officer or agency designated, or the county agency contracted with, pursuant to section 6 of this act.
"Affordable rental housing unit" means a rental housing unit that is subject to a rent control ordinance.
"Annual household income" means the total income from all sources during the last full calendar year, or the annual average of that total income during the last two calendar years, whichever is less, of a tenant and all members of the household who are residing in the tenant's dwelling unit when the tenant applies for protected tenancy, whether or not such income is subject to taxation by any taxing authority.
"Commissioner" means the Commissioner of Community Affairs.
"Conversion" means conversion as defined in section 3 of "The Planned Real Estate Development Full Disclosure Act," P.L. 1977, c.419 (C.45:22A-23).
"Conversion recording" means the recording with the appropriate county officer of a master deed for a condominium or a deed to a cooperative corporation for a planned residential development or separable fee simple ownership of the dwelling units.
"County rental housing shortage" means a certification issued by the Commissioner of Community Affairs that there has occurred a significant decline in the availability of rental dwelling units in the county due to conversions; provided, however, that the commissioner shall not issue any such certification unless during the immediately preceding 10-year period:
"Department" means the Department of Community Affairs.
"Index" means the annual average over a 12-month period beginning September 1 and ending August 31 of the Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W), All Items Series A, of the United States Department of Labor (1957-1959 = 100), for either the New York, NY-Northeastern New Jersey or the Philadelphia, PA-New Jersey region, according as either shall have been determined by the commissioner to be applicable in the locality of a property undergoing conversion.
"Protected tenancy period" means, except as otherwise provided in section 11 of this act, all that time following the conversion recording for a building or structure during which a qualified tenant in that building or structure continues to be a qualified tenant and continues to occupy a dwelling unit therein as his principal residence.
"Qualified county" means:
"Qualified municipality" means any municipality with a population density in excess of 25,000 per square mile, according to the most recent federal decennial census, and which has adopted a rent control ordinance.
"Qualified tenant" means a tenant who is a resident in a qualified county and:
"Registration of conversion" means an approval of an application for registration by the department in accordance with "The Planned Real Estate Development Full Disclosure Act," P.L. 1977, c.419 (C.45:22A-21 et seq.).
"Tenant in need of comparable housing" means a tenant who is not a qualified tenant under P.L. 1991, c.509 (C.2A:18-61.40 et al.) and is not eligible for protected tenancy under the "Senior Citizens and Disabled Protected Tenancy Act," P.L. 1981, c.226 (C.2A:18-61.22 et al.).
N.J.S. § 2A:18-61.42