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FEDLINK Main Number
(202) 707-4800
FEDLINK Hotline
(202) 707-4900
101 Independence Ave, SE
Washington, DC 20540-4935
William S. Hein & Co., Inc.
FEDLINK Vendor ID: WH
Vendor Website at heinonline.org
Company Profile
William S. Hein & Co., Inc. has been serving the library community for 90 years. Our premier online product, HeinOnline, includes more than 170 million pages of research material tailored for Federal and State libraries, academic institutions, law firms, and corporate libraries. All content is available in a fully-searchable, PDF image-based format providing access to the exact replicas of the original print publication.
HeinOnline�s powerful search engine now includes natural language processing and machine learning tools providing you with the most relevant on point results. HeinOnline�s analytical tool, ScholarCheck, allows researchers to find material that has had a heavy influence on the topic they�re researching. ScholarCheck also features inline hyperlinks, allowing researchers to quickly navigate between related documents in HeinOnline.
Products/Services Available Through the FEDLINK Contract
HeinOnline contains more than 2,700 law and law-related periodicals available from inception, comprehensive coverage of the Federal Register and Code of Federal Regulations, U.S. Congressional Serial Set, U.S. Congressional Record bound and daily editions, more than 2,400 federal legislative histories, U.S. Code, U.S. Statutes at Large, U.S. Supreme Court Reports, U.S. Federal and State case law powered by a partnership with Fastcase, key state documents, a database focused on the history of Supreme Court nominations, digital access to current ABA Law Library Collection Periodicals, the greatest collection of world treaties and world constitutions available, and much more.
Customer Service/Sales Contact Information
Roxanne Marmion, Sales Representative
[email protected]
716-882-2600
(All descriptions were written and submitted by the vendors. Not all vendor products and services are available under the FEDLINK contracts. For more information, contact FEDLINK for details.)
Last Updated: 01/02/2026
