(a) Establishment.--In a county in which the county commissioners have established a memorial hall, the county commissioners shall establish a board of control of the memorial hall and shall establish the powers and duties of the board of control to provide for the operation and maintenance of the memorial hall. The county commissioners shall provide for the members of the board of control to be selected by the veterans organizations which operate in, and have been recognized by, the county.
(b) Existing boards of control.--A board of control established prior to December 24, 2018, shall continue according to the provisions of law that applied at the time that the board was established until the county commissioners take an action under subsection (a).