Utah Code § 57-21 § 57-21-6

Discriminatory housing practices regarding residential real estate-related transactions -- Discriminatory housing practices regarding the provisions of brokerage services.

(1) (a) It is a discriminatory housing practice for a person whose business includes engaging in residential real estate-related transactions to discriminate against a person in making available a residential real estate-related transaction, or in the terms or conditions of the residential real estate-related transaction, because of race, color, religion, sex, disability, familial status, source of income, national origin, sexual orientation, or gender identity.
(b) Residential real estate-related transactions include:
(i) making or purchasing loans or providing other financial assistance:

(A) for purchasing, constructing, improving, repairing, or maintaining a dwelling; or
(B) secured by residential real estate; or
(ii) selling, brokering, or appraising residential real property.
(2) It is a discriminatory housing practice to, because of race, color, religion, sex, disability, familial status, source of income, national origin, sexual orientation, or gender identity:

(a) deny a person access to, or membership or participation in, a multiple-listing service, real estate brokers' organization, or other service, organization, or facility relating to the business of selling or renting dwellings; or
(b) discriminate against a person in the terms or conditions of access, membership, or participation in the organization, service, or facility.
(3) This section also applies to a discriminatory housing practice because of race, color, religion, sex, national origin, familial status, source of income, disability, sexual orientation, or gender identity based upon a person's association with another person.