New Jersey Statutes Title 52. State Government, Departments and Officers 52 § 14-15d

Any written designation may be withdrawn by an employee at any time by filing the notice of withdrawal with his respective disbursing officer. The filing of notice of withdrawal shall be effective to halt deposits as of the thirtieth day next succeeding the date on which it is filed.

With respect to compensation paid on and after July 1, 2014, withdrawal of written designation shall be prohibited, unless the State Treasurer or appropriate officer grants an exemption to this prohibition as deemed necessary.