We were established in 1946 as the Federal Reserve Boston Employees Federal Credit Union to serve the employees of the Federal Reserve Bank of Boston and its First District branches. The bylaws were amended in 1999 to include family members of the employees. In 2008 the Credit Union expanded the membership to the tenant firms located in the Federal Reserve Bank building. This diversification resulted in the name change to 600 Atlantic Federal Credit Union, and was a better reflection of the newly welcomed membership. Any employee of the Federal Reserve Bank or tenant firm that works in the building is eligible for membership.