In all procurement actions, each purchase order or contract file shall be supported by documentation of actions taken with respect to the procurement, including final disposition, sufficient to constitute a full history of the transactions. Records on bids and proposals shall be maintained for a period of seven years.
N.J. Admin. Code § 16:72-1.6
See: 22 New Jersey Register 2460(a), 23 New Jersey Register 119(b).
Text on methods of procurement recodified to section 1.5; text on records of procurement actions recodified from section 1.7.