N.J. Stat. § 40:66-1.5
Pursuant to a reimbursement agreement entered into in lieu of providing curbside solid waste collection services, a municipality shall reimburse the landlord of a multifamily dwelling for a portion of the cost of providing services commencing in local budget year 2002 for municipalities operating on a calendar year basis, and in local budget year 2003, for municipalities operating on a State fiscal year basis, in the following manner:
2002 or 2003, as appropriate,...20% of the total cost of services in 2002 or 2003, as appropriate
2003 or 2004, as appropriate,...40% of the total cost of services in 2003 or 2004, as appropriate
2004 or 2005, as appropriate,...60% of the total cost of services in 2004 or 2005, as appropriate
2005 or 2006, as appropriate,...80% of the total cost of services in 2005 or 2006, as appropriate
The total cost of services in each local budget year shall be determined pursuant to section 3 of P.L. 2001, c. 25(C.40:66-1.4). In local budget year 2006 or 2007, as appropriate, and for each local budget year thereafter, the municipality shall either provide the solid waste collection services pursuant to section 2 of P.L. 2001, c. 25(C.40:66-1.3) or enter into a written agreement to annually reimburse the multifamily dwelling pursuant to section 3 of P.L. 2001, c. 25(C.40:66-1.4).
N.J.S. § 40:66-1.5