The bi–county district council may not adopt a local law except by affirmative vote of:
(1) a majority of the membership of the Montgomery County district council; and
(2) a majority of the membership of the Prince George’s County district council.
Structure Maryland Statutes
Division II - Maryland-National Capital Park and Planning Commission
Subtitle 1 - General Provisions
Section 22-101 - Designation of District Councils
Section 22-102 - Bi-County District Council
Section 22-104 - Authority to Adopt and Amend Zoning Law
Section 22-105 - Development Rights
Section 22-106 - Prohibited Land Uses -- Limitations
Section 22-107 - Application for Zoning Map Amendment -- Montgomery County
Section 22-108 - Protection of Historical, Archaeological, Architectural, or Cultural Heritage Areas