Library of Congress - Researcher Consulting Services

Modification 0001: The purpose of this modification is to answer questions submitted by potential offerors. It also makes somechanges to the solicitation based off of the answers submitted. - - - - - - - - - - - - - - - This is a combined synopsis/solicitation being issued under the authority of FAR Parts 12 and 13.5. The Library of Congress (Library), one of the largest libraries in the world with over 150 million items, is seeking a single award IDIQ contract to continue performing researcher assessment, engagement, and analysis in line with the Library Collections and Services Group’s Strategic Plan. The consulting activities include research of the Library’s onsite and online users, review of the Library’s programs and initiatives, and other consulting activities related to the researcher experience. Please see the attached solicitation and its attachments for a full description of the requirement and proposal submission instructions. Offeror questions are due no later than 09/09/2026 at 12:00 PM EST. Responses to offeror questions will be posted as an amendment to the solicitation at the same page where the solicitation and attachments are located. Proposals are due no later than 09/28/2026 at 12:00 PM EST.

• NAICS541690
• PSCR499

• Attachment J3 - Past Performance Questionnaire - 2 pages.docx

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• Attachment J2 - Labor Price Sheet - 08.06.2026 - 2 pages.xlsx

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• Solicitation 030ADV26R0045.pdf

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• Amendment 1 - Attachment J4 - Questions and Answers - 09.16.2026 - 4 pages.xlsx

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• Amendment 1 - 030ADV26R0045 0001.pdf

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• Attachment J1 - Initial Order SOW - 08.10.2026 - 5 pages.pdf

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• Amendment 1 - Attachment J3 - Past Performance Questionnaire - 09.16.2026 - 2 pages.docx

  .docx40 KBNot yet available

• James Robinson
  jarobinson@loc.gov
• Lianne Carroll
  lcarroll@loc.gov