Md. Code, Land Use § 7–101

To encourage the preservation of natural resources or the provision of affordable housing and to facilitate orderly development and growth, a local jurisdiction that exercises authority granted by this division may enact, and is encouraged to enact, local laws providing for or requiring:

(1) the planning, staging, or provision of adequate public facilities and affordable housing;

(2) off–site improvements or the dedication of land for public facilities essential for a development;

(3) moderately priced dwelling unit programs;

(4) mixed use developments;

(5) cluster developments;

(6) planned unit developments;

(7) alternative subdivision requirements that:

(i) meet minimum performance standards set by the local jurisdiction; and

(ii) reduce infrastructure costs;

(8) floating zones;

(9) incentive zoning; and

(10) performance zoning.