The following offices and boards, already established when this code was adopted, are continued. Except as provided in this chapter, they shall continue to operate as provided by statute and agency policies, subject to the budgetary review and supervision of the County Executive:
A. 
Superintendent of Elections (N.J.S.A. 19:32-26 et seq.);
B. 
Board of Elections (N.J.S.A. 19:6-17 et seq.);
C. 
Board of Taxation (N.J.S.A. 54:3-1 et seq.).
The agencies described in this article shall be subject to the requirements of the Charter and this chapter as to budgetary matters, financial controls, personnel management and purchasing.