National Treasury Employees Union

What We Do NTEU is the nation’s largest independent union of federal employees, representing 150,000 workers in 33 departments and agencies. Who We Are Our union is comprised of a diverse group of individuals who share in common a commitment to public service. We proudly represent law enforcement officers, scientists, attorneys and cyber-security experts. Our members are revenue officers, food inspectors, bank examiners, park rangers and the list goes on. Each of these federal workers plays an important role in keeping the country running and prospering. What We Do NTEU is the voice of the federal workforce on Capitol Hill, in the courts, at the bargaining table and in the media.