Annual Reports

Semiannual Reports to Congress for Periods Ending

• September 2020 (PDF 2.0 MB) text version
• March 2020 (PDF 2.9 MB) text version
• September 2019 (PDF, 24.1 MB) text version
• March 2019 (PDF, 4.1 MB) text version
• September 2018 (PDF, 1.7 MB) text version
• March 2018 (PDF, 1.7 MB) text version
• September 2017 (PDF, 2.1 MB) text version
• March 2017 (PDF, 1.5 MB) text version
• September 2016 (PDF, 1.5 MB) text version
• March 2016 (PDF, 1.5 MB) text version
• September 2015 (PDF, 1.5 MB) text version
• March 2015 (PDF, 1.1 MB) text version
• September 2014 (PDF, 1.0 MB) text version
• March 2014 (PDF, 1.5 MB) text version

Audits and Other Reports

Fiscal Year 2021 (Issued October 1, 2020 – September 30, 2021)

• IT Modernization Evaluation Report, February 2021 (PDF, 3.7 MB)
• The Library’s Response to an Anonymous Sexual Harassment Complaint Involving Reading Room Staff Managing Patrons’ Viewing of Internet Pornography (Not for Public Release), December 2020
• Library of Congress Momentum Cloud Memo on IT General Controls Fiscal Year 2020 (Not for Public Release), November 2020

Fiscal Years 2013-2020

• Fiscal Year 2020 (Issued October 1, 2019 — September 30, 2020)
• Fiscal Year 2019 (Issued October 1, 2018 — September 30, 2019)
• Fiscal Year 2018 (Issued October 1, 2017 — September 30, 2018)
• Fiscal Year 2017 (Issued October 1, 2016 — September 30, 2017)
• Fiscal Year 2016 (Issued October 1, 2015 — September 30, 2016)
• Fiscal Year 2015 (Issued October 1, 2014 — September 30, 2015)
• Fiscal Year 2014 (Issued October 1, 2013 — September 30, 2014)

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