All public weighmasters required to keep and preserve accurate records of all public or certified weighings, pursuant to N.J.S.A. 51:1-79, shall not be required to keep or maintain these records for more than six years from the date of their issuance.
N.J. Admin. Code § 13:47E-2.1
See: 8 New Jersey Register 531(b), 9 New Jersey Register 26(d).