Good Legislation mural in Main Reading Room Lobby by Elihu Vedder

Congress established its Law Library in 1832, recognizing its need for ready access to reliable legal materials. The Law Library has grown over the years to become the world’s largest law library, with a collection of over 2.9 million volumes spanning the ages and covering virtually every jurisdiction in the world.

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About the Law Collections

With approximately 2.9 million volumes, the Law Library’s collection of primary and secondary sources constitutes the largest legal collection in the world.

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Last Updated: 12/30/2020