When the aggregate amount involved does not exceed the amount specified in paragraph (1) of subsection a. of this section, or the amount specified in paragraph (3) of subsection a. of this section or the amount determined pursuant to subsection b. of this section, the Director of the Division of Purchase and Property or the Director of the Division of Building and Construction may, at the director's discretion, delegate to the appropriate State department or using agency the director's authority to make, negotiate, or award a contract or agreement without advertising.
The Director of the Division of Purchase and Property or the Director of the Division of Building and Construction, as the case may be, shall establish, in accordance with the "Administrative Procedure Act," P.L. 1968, c.410 (C.52:14B-1 et seq.), rules and regulations concerning procedural requirements for the making, negotiating or awarding of purchases, contracts or agreements pursuant to this section, at the director's discretion.
N.J.S. § 52:34-7