Md. Code, Land Use § 6–105

(a) A planning commission may negotiate for or secure from the owner of reserved land:

(1) a release of claims for damages or compensation for the reservation of the land; or

(2) an agreement indemnifying the local jurisdiction from claims by others for damages or compensation.

(b) A negotiated release or agreement shall bind the landowner executing the release or agreement and the landowner’s successors in title.