• Official Reports
• Hearings
• Articles and Reports
• Letters and Testimony
• Introduced Authorizing Legislation
• Map of Arrests
• Aggregated Resources
• Press Coverage
• Capitol Police Round up
• Select GAO Reports
• OCWR Citations

• First IG Flash Report (redacted) on operational planning and intelligence (made publicly available 2021-04-14)
• Second IG Flash Report (redacted) on the civil disturbance unit and intelligence (made publicly available 2021-04-14).
• Unredacted Second IG Report on the civil disturbance unit and intelligence, made publicly available by the Project on Government Oversight in June 2022.
• Third IG Flash Report (redacted) on counter-surveillance and threat assessment operations (made publicly available 2021-05-08)
• Fourth IG Flash Report (redacted) on the containment and emergency response team and first response unit (made publicly available 2021-06-14)
• Fifth IG Flash Report (redacted) on command and coordination bureau (made publicly available 2022-02-17)
• Sixth IG Flash Report (redacted) on hazardous incident response and K-9 unit (made publicly available 2022-02-17)
• Seventh IG Flash Report (redacted) on dignitary protection and human capital (made publicly available on 2022-02-17)
• Eighth IG Flash Report (redacted) summarizing IG recommendations and enhancements since January 6th (made publicly available on 2022-02-17)

• Senate Rules & Senate Homeland Security and Governmental Affairs Committee Joint Report Examining the US Capitol Attack (2021-06-08) Full report | Executive summary

• HSGAC Majority Report Planned in Plain Sight: A Review of the Intelligence Failures in Advance of January 6, 2021 (June 2023) Full Report

• Task Force 1-6 Report: Capitol Security Review, published by Speaker Pelosi (2021-03-05) Full report

• Capitol Attack: Federal Agencies Identified Some Threats, but Did Not Fully Process and Share Information Prior to January 6, 2021, US Government Accountability Office (GAO-23-104793SU) (2023-01-31) -- RESTRICTED REPORT Note: A public facing version of the report was released at the end of February 2023, which is what we linked to
• Capitol Attack: Additional Actions Needed to Better Prepare Capitol Police Officers for Violent Demonstrations, US Government Accountability Office (GAO-22-104829) (2022-03-07)
• Capitol Attack: The Capitol Police Need Clearer Emergency Procedures and a Comprehensive Security Risk Assessment Process, US Government Accountability Office (GAO-22-105001) (2022-02) GAO Report
• GAO-21-105255 Capitol Attack: Special Event Designations Could Have Been Requested for January 6, 2021, But Not all DHS Guidance Is Clear, US Government Accountability Office (GAO-21-105255) (2021-08)
• Capitol Attack: Federal Agencies' Use of Open Source Data and Related Threat Products Prior to January 6, 2021, US Government Accountability Office (GAO-22-105256SU) (2022-02-16). Note this report is not publicly available. GAO released a public version on May 3, 2022.
• Forthcoming GAO Report on individual agencies' policies for sharing information, as well as specific roles, responsibilities, and interagency agreements for leading and coordinating the sharing of information
• CAPITOL POLICE BOARD: Fully Incorporating Leading Governance Practices Would Help Enhance Accountability, Transparency, and External Communication, US Government Accountability Office (GAO-17-112) (2017-02)
• U.S. Capitol Police: Progress Made in Addressing Prior GAO Recommendations on Administrative and Management Operations" GAO-08-1000T (July 16, 2008)
• 2003 Capitol Police Board Report to Congress that that analyzed corporate governance standards. United States Capitol Police Board, Report to Congress Pursuant to Public Law 108-7, October 20, 2003. It apparently was sent to the Committee on House Administration, but is not publicly available. See item 4962.
• U.S. Capitol Police: Evaluation of U.S. Capitol Police Administrative Operations" T-AIMD-99-116 (March 25, 1999)

• Flash Report – Independent Assessment of the AOC’s Role in Securing the Capitol Campus for Large Public Gatherings, Architect of the Capitol IG (OIG-AUD-2021-03) (2021-05-3) IG report

• Flash Series Report - AOC Emergency Preparedness, Architect of the Capitol IG (2021-0002-IE-P) (2021-04-27) IG Report

• Citation 69: The United States Capitol Police (Items 1-5) (July 2, 2021)

Hearing: A Review of the President’s Fiscal Year 2024 Budget Requests for the Sergeant at Arms and Doorkeeper of the Senate and the United States Capitol Police, Senate Legislative Branch Appropriations Subcommittee (2023-04-25) Committee website

Hearing: Fiscal Year 2024 Request for the United States Capitol Police, House Legislative Branch Appropriations Subcommittee (2023-03-29) Committee website | Document repository

Hearing: Oversight of the January 6th Capitol Attack: Ongoing Review of the United States Capitol Police Inspector General Flash Reports, Committee on House Administration (2022-02-17) Committee website | Document repository

Hearing: Security of the Capitol Campus since the Attack of January 6, 2021, House Legislative Branch Appropriations Subcommittee (2022-01-11) Committee website | Document repository

Oversight of the U.S. Capitol Police following the January 6th Attack on the Capitol, Part III, Senate Rules Committee (2022-01-05) Committee webpage

Oversight of the U.S. Capitol Police following the January 6th Attack on the Capitol, Part II, Senate Rules Committee (2021-12-07) Committee webpage

Hearing: Oversight of the January 6th Attack: United States Capitol Police Containment Emergency Response Team and First Responders Unit, Committee on House Administration (2021-06-21) Committee website | Document repository

Oversight of the U.S. Capitol Police following the January 6th Attack on the Capitol, Senate Rules Committee (2021-06-16) Committee website

Hearing: “Reforming the Capitol Police and Improving Accountability for the Capitol Police Board”, Committee on House Administration (2021-05-19) Committee webpage | Document repository

Hearing: Oversight of the January 6th Attack: Review of the Architect of the Capitol’s Emergency Preparedness, Committee on House Administration (2021-05-12) Committee webpage | Document repository

Hearing: Oversight of the January 6th Attack: United States Capitol Police Threat Assessment and Counter-Surveillance Before and During the Attack, Committee on House Administration (2021-05-10) Committee webpage Document repository

Hearing: Oversight of the United States Capitol Police and Preparations for and Response to the Attack of January 6th, Committee on House Administration (2021-04-21) Committee website | Document repository

Fiscal year 2022 Budget Requests (includes testimony by Capitol Police Chief, AOC, and Senate SAA), Senate Legislative Branch Appropriations Subcommittee (2021-04-21) Committee website

Examining the January 6th Attack on the U.S. Capitol, Part II, Senate Rules Committee and Senate Homeland Security and Governmental Affairs Committee (2021-03-03) Committee website

Hearing: U.S. Capitol Police FY 2022 Budget Hearing, House Legislative Branch Appropriations Subcommittee (2021-03-03) Committee website | Document repository

Hearing: U.S. Capitol Police and House Sergeant at Arms, Security Failures on January 6, House Legislative Branch Appropriations Subcommittee (2021-02-25) Committee website | Document repository

Examining the January 6th Attack on the U.S. Capitol, Senate Rules Committee and Senate Homeland Security and Governmental Affairs Committee (2021-02-23) Committee website

Hearing: U.S. Capitol Police FY 2021 Budget Request, House Legislative Branch Appropriations Subcommittee (2020-02-11) Committee website | Document repository

Oversight of the United States Capitol Police, Committee on House Administration, (2019-07-16) Committee webpage | Document repository

**Review of the FY2020 Budget Requests for the Senate Sergeant at Arms and the U.S. Capitol Police **, Senate Legislative Branch Appropriations Subcommittee (2019-04-03) Committee website

Hearing: United States Capitol Police Budget Request for FY 2020, House Legislative Branch Appropriations Subcommittee (2019-03-12) Committee webpage | Document repository

Capitol Police Fire Arm Regulations, First Branch Forecast, (January 13, 2021) https://firstbranchforecast.com/2021/01/13/capitol-police-fire-arm-regulations/

A Primer on the Capitol Police: What We Know From Two Years of Research, First Branch Forecast, (January 6, 2021) https://firstbranchforecast.com/2021/01/06/a-primer-on-the-capitol-police-what-we-know-from-two-years-of-research/

Capitol Police Release 2019 Complaints Data With Significant Omissions That Reduce Clarity, First Branch Forecast, (August 20, 2020) https://firstbranchforecast.com/2020/08/20/capitol-police-release-2019-complaints-data-with-significant-omissions-that-reduce-clarity/

The Complete Guide to What We Know (And Don’t Know) About the U.S. Capitol Police, First Branch Forecast (June 19, 2020) https://firstbranchforecast.com/2020/06/19/the-complete-guide-to-what-we-know-and-dont-know-about-the-u-s-capitol-police/

The Undermining of Congress, First Branch Forecast (February 17, 2020) https://firstbranchforecast.com/2020/02/17/the-undermining-of-congress/

The U.S. Capitol Police: What a Year of Data Tells US About the Congressional Police Force, First Branch Forecast/ Demand Progress Education Fund (February 2020), https://s3.amazonaws.com/demandprogress/reports/US_Capitol_Police_February_2020_Report.pdf

Exempt from FOIA, US legislative support agencies follow uneven transparency standards, First Branch Forecast (February 6, 2020) https://firstbranchforecast.com/2020/02/06/foia-legislative-support-agencies-transparency/

25 Years of Legislative Branch Appropriations, First Branch Forecast (January 21, 2020) https://firstbranchforecast.com/2020/01/21/follow-the-money-25-years-of-congressional-budget-information-all-in-once-place/

The Long Arm of the U.S. Capitol Police, First Branch Forecast, (August 7, 2019) https://firstbranchforecast.com/2019/08/07/the-long-arm-of-the-u-s-capitol-police/

Capitol Police Arrests: What Department Data Does and Doesn’t Tell Us (July 15, 2019) https://firstbranchforecast.com/2019/07/15/capitol-police-arrests-what-department-data-does-and-doesnt-tell-us/

The Changing Nature of Misconduct Complaints Against Capitol Police Employees (July 15, 2019) https://firstbranchforecast.com/2019/07/15/complaints-against-capitol-police-officers-are-on-the-rise/

A Look at the US Capitol Police (March 11, 2019), First Branch Forecast/ Demand Progress Education Fund https://s3.amazonaws.com/demandprogress/reports/A_Look_at_the_US_Capitol_Police.pdf

Capitol Police to Publish Some Arrest Information, First Branch Forecast, (December 20, 2018) https://firstbranchforecast.com/2018/12/20/capitol-police-to-publish-some-arrest-information/

How Many People Exactly Have the Capitol Police Arrested? First Branch Forecast (December 17, 2018) https://firstbranchforecast.com/2018/12/17/how-many-people-exactly-have-the-capitol-police-arrested/

“Disclose U.S. Capitol Police Information As Data, and “Improve Access to U.S. Capitol Police Inspector General Reports,” Demand Progress Appropriations Request, FY 2021, https://s3.amazonaws.com/demandprogress/reports/Demand_Progress_FY_2021_Appropriations_Requests.pdf

Testimony of Amelia Strauss, Policy Associate, Demand Progress, Before the House Appropriations Committee, Subcommittee on the Legislative Branch, for Fiscal Year 2021 https://s3.amazonaws.com/demandprogress/testimony/Amelia_Strauss_Testimony_H_Leg_Br_Approps_FY_2021_.pdf

We are writing to express our concerns regarding inadequate transparency and accountability for the U.S. Capitol Police, coalition of organizations coordinated by Demand Progress, (June 8, 2020) https://s3.amazonaws.com/demandprogress/letters/Transparency_for_US_Capitol_Police_2020-06-08.pdf

“Improve Access to Legislative Branch Inspectors General Reports,” Demand Progress Appropriations Request, FY 2020 https://s3.amazonaws.com/demandprogress/documents/Demand_Progress_FY_2020_Appropriations_Requests.pdf

Capitol Police: Statement of Disbursements, First Branch Forecast (April 29, 2020), https://firstbranchforecast.com/2020/04/29/capitol-police-statement-of-disbursements/

Questions for the U.S. Capitol Police, Demand Progress Education Fund (July 17, 2019), https://s3.amazonaws.com/demandprogress/reports/Demand_Progress_Interim_Assessment_US_Capitol_Police_2017-07-17.pdf

Letter to Police Chief Vederosa, “We write to draw your attention to our concerns with how the U.S. Capitol Police (USCP)handles matters of public access to public documents.” (February 14, 2019), Demand Progress Education Fund https://s3.amazonaws.com/demandprogress/documents/2019-02-05_USCP_Letter.pdf

Ranking Member Davis Introduces the Capitol Police Advancement Act, Rep. Rodney Davis (July 9, 2020) https://republicans-cha.house.gov/media/press-releases/ranking-member-davis-introduces-capitol-police-advancement-act

Map of of US Capitol Police Arrests between December 2018 and December 2020, created by Demand Progress for the First Branch Forecast, https://www.google.com/maps/d/u/0/viewer?mid=1I-GLOr98bB_w6N2DjtXdKY3oSkZX_I6x&ll=38.86099855145198%2C-77.01166849999998&z=13

Searchable Table of Individuals Charged in the Capitol Insurrection, Insider, (March 1, 2021): https://www.insider.com/all-the-us-capitol-pro-trump-riot-arrests-charges-names-2021-1

U.S. Capitol Police: Past, Present and Future Panel, Demand Progress, Advocacy Blueprints, and Roll Call, (January 15, 2021). https://firstbranchforecast.com/2021/01/12/u-s-capitol-police-past-present-and-future-panel-discussion-set-for-friday/

Legislative Branch Disbursements and Expenditures: USCP Statements of Disbursements, Demand Progress https://github.com/DanielSchuman/Policy/wiki/Legislative-Branch-Disbursements-and-Expenditures#us-capitol-police-statement-of-disbursements

Legislative Branch Appropriations Documents 2013-2020; Note, the Congressional Budget Justifications include the USCP Budget Justification, https://github.com/DanielSchuman/Policy/wiki/Legislative-Branch-Appropriations-Documents

We've gathered select press coverage (pre-sacking of the Capitol) here: https://firstbranchforecast.com/2020/06/19/the-complete-guide-to-what-we-know-and-dont-know-about-the-u-s-capitol-police/

Generally Published inside the Weekly First Branch Forecast

Available as a separate report:

• March 26, 2020 https://firstbranchforecast.com/2020/03/27/capitol-police-round-up-week-ending-march-26-2020/
• March 19, 2020 https://firstbranchforecast.com/2020/03/20/capitol-police-round-up-week-ending-march-19-2020/
• March 12, 2020 https://firstbranchforecast.com/2020/03/13/capitol-police-round-up-week-ending-march-12-2020/
• March 5, 2020 https://firstbranchforecast.com/2020/03/06/capitol-police-round-up-week-ending-march-5-2020/
• February 27, 2020 https://firstbranchforecast.com/2020/02/28/capitol-police-round-up-week-ending-february-27-2020/
• February 20, 2020 https://firstbranchforecast.com/2020/02/21/capitol-police-round-up-week-ending-february-20-2020/
• February 13, 2020 https://firstbranchforecast.com/2020/02/13/capitol-police-round-up-week-ending-february-13-2020/
• February 6, 2020 https://firstbranchforecast.com/2020/02/07/capitol-police-round-up-week-ending-february-6-2020/
• January 30, 2020 https://firstbranchforecast.com/2020/01/31/capitol-police-round-up-week-ending-january-30-2020/
• January 23, 2020 https://firstbranchforecast.com/2020/01/24/capitol-police-round-up-week-ending-january-23-2020/
• January 16, 2020 https://firstbranchforecast.com/2020/01/17/capitol-police-round-up-week-ending-january-16-2020/
• January 9, 2020 https://firstbranchforecast.com/2020/01/10/capitol-police-round-up-week-ending-january-9-2020/
• December 19, 2020 https://firstbranchforecast.com/2019/12/20/capitol-police-round-up-week-ending-december-19-2019/
• December 12, 2020 https://firstbranchforecast.com/2019/12/13/capitol-police-round-up-week-ending-december-12-2019/
• December 5, 2019 https://firstbranchforecast.com/2019/12/08/capitol-police-round-up-week-ending-december-5-2019/
• November 21, 2019 https://firstbranchforecast.com/2019/11/24/capitol-police-round-up-week-ending-november-21-2019/