Appointment of officers establishes statewide and local jurisdictional allocation for tax administration and delegated functions. The Government may appoint persons as officers to perform functions under the ordinance, supplementing notified officers. The Commissioner has jurisdiction over the whole State; the Special Commissioner and Additional Commissioner have jurisdiction as to assigned functions either statewide or within local areas as directed by the Government. Other officers serve subject to specified conditions and territorial limits that the Commissioner may set by order, enabling hierarchical allocation of authority and delegation of functional responsibilities.