19:21-3.Ā  Oath of members
The chairman of the board shall administer, and each member thereof shall take, an oath or affirmation in the following form: "You do swear (or affirm,Ā  as the case may be) that you will faithfully and impartially execute the dutiesĀ  of a member of this board according to law" ;Ā  and thereupon one of the membersĀ  of the board, to be appointed by it for that purpose, shall administer to theĀ  chairman thereof an oath or affirmation in the same form as that which shallĀ  have been taken by the other members.
Ā