The FBI is the primary federal agency responsible for investigating allegations regarding violations of federal civil rights statutes. These laws are designed to protect the civil rights of all persons—citizens and non-citizens alike—within U.S. territory.
From the official site: The CGE's functions include: monitoring and evaluating the policies and practices of government, the private sector and other organisations to ensure that they promote and protect gender equality; public education and information; reviewing existing and upcoming legislation from a gender perspective; investigating inequality; commissioning research and making recommendations to Parliament or other authorities; investigating complaints on any gender-related issue; and monitoring/reporting on compliance with international conventions.