In Massachusetts, the law requires employers to adopt a written policy against sexual harassment and to distribute the policy at the time of hire and annually. 

Effective October 1, 2016, transgender individuals in Massachusetts will have the legal right to use restrooms, changing rooms, and locker rooms that correspond to their gender identity, regardless of their assigned sex. Additionally, no place of public accommodation (that is any place that is open to and solicits the patronage of the general public) will be allowed to discriminate or advertise in a way that discriminates based on gender identity.