New Jersey Statutes Appendix A. Emergency and Temporary Acts § 3-35

All appointments or assignments to employment on any projects authorized under this act  1 shall be made from the relief rolls of the various municipalities subject to the joint approval of the State Financial Assistance Commission and the Works Progress Administration; provided, however, that engineering, supervisory and administrative employees not to exceed ten per centum (10%) of all employees on any such work may be selected by the State Highway Commissioner and the Works Progress Administration.