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Interior Library


On May 2, 2022, the Stewart Lee Udall Building reopened to the public. All visitors must enter through the C Street lobby, with individuals over 18 years of age required to present a valid, government-issued photo ID. The building will remain open to the public while COVID-19 Community Levels are at the Low or Medium level.

Library programs will continue to be held via webinar.

Where DOI Employees Get Their Information

The Interior Library provides a full range of professional reference and research services, available to Interior employees in both the Washington, DC, area and nationwide. The collections include Departmental publications, as well as related books, journals, electronic databases and other resources that support the mission of the Department, its agencies, and bureaus.

Search the Library's Catalog

The Library's own collections include some 200,000 current and historical publications.

Contact Us

A staff member is available Monday through Friday (except federal holidays) from 9:00 am to 12:00 pm and 1:00 pm to 4:00 pm.

Upcoming Programs

Park Ranger Speaker Series

Moving Forward Together at Arlington House: Lessons Learned
Tuesday, February 14, 2023, 1:00 pm - 2:00 pm ET

Arlington House/The Robert E. Lee Memorial used to disregard the nearly 200 people enslaved at the Arlington Plantation, deify Lee, and ignore enslavement as the cause of the Civil War. How did the site correct its storytelling, commit to non-negotiable facts and language, and, most importantly, build and earn trust with descendants of people enslaved at Arlington House? 

Read More >

Training Sessions

Readex’s U.S. Congressional Serial Set Database
Thursday, February 9, 2023, 2:00 pm – 3:00 pm ET

The single most important series of American government documents, the U.S. Congressional Serial Set is an incomparably rich source of primary and secondary material on the people, issues and events of the United States. Spanning nearly two centuries of American and world history, this monumental collection—the Reports, Documents and Journals of the U.S. Senate and U.S. House of Representatives—covers myriad subjects ranging from slavery in Antebellum America and the expansion of the American West and the impeachment of presidents to the founding of the United Nations, public and private legislation, and more.

Read More >

Electronic Resources for Departmental Employees

These databases are available to all departmental employees at their desktops. Employees who are teleworking may access them through the Department's VPN. Others must contact a Reference Librarian for assistance.

General Interest

Law and Public Policy

The Interior Library Reference Staff maintains access to the Lexis Advance, Westlaw and PACER online databases. Departmental employees can visit the Interior Library or contact the Library by phone at (202) 208-5815 or via the Library's Questions and Comments form if they would like a reference librarian to conduct a work-related search in any of these databases.

Find Electronic Books and Journals By Title

To help you determine whether and where a needed electronic book or journal is available online, we provide a complete, searchable alphabetical list of titles. If you're not sure where to find a something online, try this list first.

The list combines the full-text journals and other materials in all the database services to which the Library has access.

Also included are some single subscriptions as well as selected open access books and journals. Most entries include coverage dates, and all entries have links directly to the requested title.

Please direct your questions on database searching strategies to a Reference Librarian.

The Federal Depository Library Program      Government Publishing Office logo

As a member of the Federal Depository Library Program, the Interior Library provides local, no-fee access to Federal government information in an impartial environment with professional assistance. Anyone can visit Federal depository libraries and use the Federal depository collections. The Interior Library has received Federal depository materials since its designation in 1895.