About the Library
Welcome Message from the Librarian of Congress
The Library of Congress is the nation's oldest federal cultural institution and serves as the research arm of Congress. It is also the largest library in the world, with millions of books, recordings, photographs, maps and manuscripts in its collections.
The Library's mission is to support the Congress in fulfilling its constitutional duties and to further the progress of knowledge and creativity for the benefit of the American people.
As Librarian of Congress, I oversee the many thousands of dedicated staff who acquire, catalog, preserve, and make available library collections within our three buildings on Capitol Hill and over the Internet. I am pleased that you are visiting our Web site today, and I invite you return to it often.
James H. Billington
Librarian of Congress
An agency of the legislative branch of the U.S. government, the Library of Congress encompasses several integral service and support units, listed below. You may also download a PDF of the Library's organizational chart (PDF, 2.6MB). Adobe Acrobat Reader is required to view this document.
Office of the Librarian
The mission of the Office of the Librarian is to set policy and to direct and support programs and activities to accomplish the Library's mission. The Office of the Librarian is the administrative branch of the Library of Congress and has
overall management responsibility for the Library.
Congressional Research Service
CRS exclusively serves Congress by providing confidential, objective and authoritative research and analysis to help inform the legislative debate.
The mission of the Copyright Office is to promote creativity by administering and sustaining an effective national copyright system.
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 three million volumes spanning the ages and covering virtually every jurisdiction in the world.
The mission of Library Services is to develop qualitatively the Library's universal collections, which document the history and further the creativity of the American people and which record and contribute to the advancement of civilization and knowledge throughout the world, and to acquire, organize, provide access to, maintain, secure, and preserve these collections.
Office of Strategic Initiatives
The mission of the Office of Strategic Initiatives is to support the Library's vision and strategy by directing the overall digital strategic planning for the Library and the national program for long-term preservation of digital cultural assets. leading a collaborative institution-wide effort to develop consolidated digital future plans, and integrating the delivery of information technology services.
Office of Support OperationsSource: www.loc.gov