Maryland Code, Business Occupations and Professions § 17-526

(1) ensure fair and equal real estate housing practices for all of its residents, regardless of race, color, religion, sex, marital status, national origin, or, as defined in § 20-701 of the State Government Article, disability;

(2) provide fair and equal real estate housing opportunities for all of its residents, regardless of race, color, religion, sex, marital status, national origin, or, as defined in § 20-701 of the State Government Article, disability;

(3) ensure fair and equal real estate housing practices and provide fair and equal real estate housing opportunities for those individuals who are at least 62 years of age; and

(4) protect and ensure the peace, health, safety, prosperity, and general welfare of all residents of Montgomery County.

(c)(1) Each real estate broker shall maintain a current and complete registry of all residential properties that:

(2) The real estate broker shall break down the properties listed in the registry into price categories that are established by the Commission or the multiple listing service.

(3) If a prospective buyer or renter requests to see the registry, the real estate broker shall allow the prospective buyer or renter to see the part of the registry for the price category in which the prospective buyer or renter indicates interest.

(4) The Commission shall:

(5) Each real estate broker shall post the notice in a conspicuous place in each real estate office of the broker that is located in Montgomery County.

(d)(1) A real estate broker, an associate real estate broker, or a real estate salesperson may not refuse to show any residential property or prospective site for a residence that is available for sale, rent, or sublease to a prospective buyer or renter because of:

(2) If the representation is made because of the race, color, religion, sex, marital status, national origin, or, as defined in § 20-701 of the State Government Article, disability of the prospective buyer or renter or because of the composition or character of the neighborhood where the property is located, a real estate broker, an associate real estate broker, or a real estate salesperson may not represent to a prospective buyer or renter that the available residential properties, prospective sites for a residence, or listings in a specified price range are limited to those already shown when, in fact, there is an additional residential property, a prospective site for a residence, or a listing in a specified price range that is available and within the price range specified by the prospective buyer or renter.