Md. Code, Local Government § 4–505

(a) (1) The charter commission shall submit a proposed unified charter

to the legislative body of each municipality.

(2) The legislative body shall include the proposed charter in a

resolution that is considered in accordance with the procedural requirements

provided for charter amendments in §§ 4–303(a) and 4–304 of this title.

(3) For purposes of § 4–303(a) of this title, the resolution is

considered to embrace only one subject.

(b) Each legislative body may:

(1) adopt or reject the resolution; or

(2) amend the resolution, if the legislative bodies of the other

municipalities concur.