(a) The Department of General Services is responsible for the enforcement of this subtitle if:
(1) any State capital nonschool funds are used; or
(2) construction is on State-owned land.
(b) The governing body of a political subdivision is responsible for the enforcement of this subtitle if:
(1) construction is not on State-owned land;
(2) funds of the political subdivision are used; and
(3) no State funds are used, except for State funds for school construction.