Massachusetts law about discrimination. Laws, regulations, cases and web sources on discrimination law.Massachusetts law prohibits discrimination on the basis of a person's membership in a protected class, such as:. 1. Discrimination Against Families with Children 2. Discrimination Based on Race or National Origin 3. (a) For the purposes of 804 CMR 2.02, a child is any individual who has not yet attained the age of 18 years. Laws that protect you against discrimination are called fair housing laws. Answering these 3 questions will help you know if someone discriminated against you. Gov website belongs to an official government organization in the United States. Federal discrimination laws and Massachusetts discrimination laws combine to give a long list of fair housing laws in Massachusetts.