N.J. Admin. Code § 17:3-6.15
Pursuant to N.J.S.A. 18A:66-53.2, a retired certified school nurse may return to employment with a board of education as a certified school nurse, on a contractual basis for a term of not more than one year, without being reenrolled in TPAF, provided that the certified school nurse has been retired for 180 days. The provisions at N.J.A.C. 17:1-17.14 apply and prearrangement of reemployment is prohibited. The contract for reemployment may be renewed for an additional year, provided that the total period of reemployment with any individual board of education does not exceed a two-year period, unless approved by the Commissioner of Education as being in the best interests of the school district and provided the retiree does not have an option about whether or not to be reenrolled in TPAF.
N.J. Admin. Code § 17:3-6.15