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PIV CAs and Agencies

The page lists the certification authorities currently used for Personal Identity Verification (PIV) authentication certificates for federal government departments and agencies. Agency system administrators can leverage this list to configure systems and services for cross-government trust. This list does not include Derived PIV authentication certificates.

This table was last updated on January 6, 2020. Please email fpki@gsa.gov to suggest an update or correction.

Branch Department/Agency Federal PKI Shared Service Provider PIV Authentication
Certificate Issuing CA
Executive Executive Office of the President Entrust Federal SSP Entrust Managed Services SSP CA
Executive Department of Agriculture Entrust Federal SSP Entrust Managed Services SSP CA
Executive Department of Commerce

(all components except National Oceanic and Atmospheric Administration and United States Patent and Trademark Office)
Entrust Federal SSP Entrust Managed Services SSP CA
Executive Department of Commerce - National Oceanic and Atmospheric Administration Defense Information Systems Agency DOD ID CA-52
DOD ID CA-51
DOD ID CA-50
DOD ID CA-49
Executive Department of Commerce - United States Patent and Trademark Office Entrust Federal SSP USPTO_INTR_CA1
Executive Department of Education DigiCert Federal SSP and Entrust Federal SSP U.S. Department of Education Agency CA - G4 and Entrust Managed Services SSP CA
Executive Department of Energy

(all components except Naval Reactors)
Entrust Federal SSP Entrust Managed Services SSP CA
Executive Department of Energy - Naval Reactors DigiCert Federal SSP Naval Reactors SSP Agency CA G3
Executive Department of Health and Human Services

(all components except Office of Inspector General and Centers for Medicare and Medicaid Services)
Entrust Federal SSP HHS-FPKI-Intermediate-CA-E1
Executive Department of Health and Human Services - Office of Inspector General Entrust Federal SSP Entrust Managed Services SSP CA
Executive Department of Homeland Security

(all components except US Coast Guard)
Treasury DHS CA4
Executive Department of Homeland Security - US Coast Guard Defense Information Systems Agency DOD ID CA-52
DOD ID CA-51
DOD ID CA-50
DOD ID CA-49
Executive Department of Housing and Urban Development Entrust Federal SSP Entrust Managed Services SSP CA
Executive Department of the Interior Entrust Federal SSP Entrust Managed Services SSP CA
Executive Department of Justice Entrust Federal SSP Entrust Managed Services SSP CA
Executive Department of Labor Entrust Federal SSP Entrust Managed Services SSP CA
Executive Department of State

(all components except Office of Inspect General)
Department of State U.S. Department of State PIV CA2
Executive Department of State - Office of Inspector General Entrust Federal SSP Entrust Managed Services SSP CA
Executive Department of Transportation DigiCert Federal SSP U.S. Department of Transportation Agency CA G5
Executive Surface Transportation Board Entrust Federal SSP Entrust Managed Services SSP CA
Executive Department of the Treasury Treasury Treasury OCIO CA
Executive Department of Veterans Affairs Verizon Federal SSP and Treasury Veterans Affairs User CA B1 and Department of Veterans Affairs CA
Executive Department of Defense Defense Information Systems Agency DOD ID CA-52
DOD ID CA-51
DOD ID CA-50
DOD ID CA-49
Executive Environmental Protection Agency Entrust Federal SSP Entrust Managed Services SSP CA
Executive Federal Reserve Board Entrust Federal SSP Entrust Managed Services SSP CA
Executive General Services Administration Entrust Federal SSP Entrust Managed Services SSP CA
Executive National Aeronautics and Space Administration Treasury NASA Operational CA
Executive Nuclear Regulatory Commission DigiCert Federal SSP NRC SSP Agency CA G4
Executive National Science Foundation Entrust Federal SSP Entrust Managed Services SSP CA
Executive Office of Personnel Management Entrust Federal SSP Entrust Managed Services SSP CA
Executive Small Business Administration Entrust Federal SSP Entrust Managed Services SSP CA
Executive Social Security Administration Treasury Social Security Administration Certification Authority
Executive United States Agency for International Development Entrust Federal SSP Entrust Managed Services SSP CA
Executive Administrative Conference of the United States Entrust Federal SSP Entrust Managed Services SSP CA
Executive Advisory Council on Historic Preservation Entrust Federal SSP Entrust Managed Services SSP CA
Executive American Battle Monuments Commission Entrust Federal SSP Entrust Managed Services SSP CA
Executive Armed Forces Retirement Home Entrust Federal SSP Entrust Managed Services SSP CA
Executive Broadcasting Board of Governors Entrust Federal SSP Entrust Managed Services SSP CA
Executive Commission on Civil Rights Entrust Federal SSP Entrust Managed Services SSP CA
Executive Consumer Financial Protection Bureau Entrust Federal SSP Entrust Managed Services SSP CA
Executive Commodity Futures Trading Commission Entrust Federal SSP Entrust Managed Services SSP CA
Executive Consumer Product Safety Commission Entrust Federal SSP Entrust Managed Services SSP CA
Executive Corporation for National & Community Service Entrust Federal SSP Entrust Managed Services SSP CA
Executive Council of the Inspectors General on Integrity and Efficiency Entrust Federal SSP Entrust Managed Services SSP CA
Executive Court Services and Offender Supervision Agency Entrust Federal SSP Entrust Managed Services SSP CA
Executive Defense Nuclear Facilities Safety Board Entrust Federal SSP Entrust Managed Services SSP CA
Executive Denali Commission Entrust Federal SSP Entrust Managed Services SSP CA
Executive Equal Employment Opportunity Commission Entrust Federal SSP Entrust Managed Services SSP CA
Executive Export-Import Bank of the United States Entrust Federal SSP Entrust Managed Services SSP CA
Executive Farm Credit Administration Entrust Federal SSP Entrust Managed Services SSP CA
Executive Farm Credit System Insurance Corporation Entrust Federal SSP Entrust Managed Services SSP CA
Executive Federal Communications Commission Entrust Federal SSP Entrust Managed Services SSP CA
Executive Federal Deposit Insurance Corporation Entrust Federal SSP Entrust Managed Services SSP CA
Executive Federal Election Commission WidePoint Federal SSP ORC SSP 4
Executive Federal Energy Regulatory Commission Entrust Federal SSP Entrust Managed Services SSP CA
Executive Federal Financial Institutions Examination Council Entrust Federal SSP Entrust Managed Services SSP CA
Executive Federal Housing Finance Agency Entrust Federal SSP Entrust Managed Services SSP CA
Executive Federal Labor Relations Authority Entrust Federal SSP Entrust Managed Services SSP CA
Executive Federal Maritime Commission Entrust Federal SSP Entrust Managed Services SSP CA
Executive Federal Mediation and Conciliation Service Entrust Federal SSP Entrust Managed Services SSP CA
Executive Federal Mine Safety and Health Review Commission Entrust Federal SSP Entrust Managed Services SSP CA
Executive Federal Retirement Thrift Investment Board Entrust Federal SSP Entrust Managed Services SSP CA
Executive Federal Trade Commission WidePoint Federal SSP and Entrust Federal SSP ORC SSP 4 and Entrust Managed Services SSP CA
Executive Gulf Coast Ecosystem Restoration Council Entrust Federal SSP Entrust Managed Services SSP CA
Executive Harry S. Truman Scholarship Fund Entrust Federal SSP Entrust Managed Services SSP CA
Executive Institute of Museum and Library Services Entrust Federal SSP Entrust Managed Services SSP CA
Executive Inter-American Foundation Entrust Federal SSP Entrust Managed Services SSP CA
Executive International Boundary and Water Commission Entrust Federal SSP Entrust Managed Services SSP CA
Executive James Madison Fellowship Foundation Entrust Federal SSP Entrust Managed Services SSP CA
Executive Marine Mammal Commission Entrust Federal SSP Entrust Managed Services SSP CA
Executive Merit Systems Protection Board Entrust Federal SSP Entrust Managed Services SSP CA
Executive Morris K. Udall and Stewart L. Udall Foundation Entrust Federal SSP Entrust Managed Services SSP CA
Executive National Archives and Records Administration Entrust Federal SSP Entrust Managed Services SSP CA
Executive National Capital Planning Commission Entrust Federal SSP Entrust Managed Services SSP CA
Executive National Council on Disability Entrust Federal SSP Entrust Managed Services SSP CA
Executive National Credit Union Administration Entrust Federal SSP Entrust Managed Services SSP CA
Executive National Endowment for the Arts Entrust Federal SSP Entrust Managed Services SSP CA
Executive National Endowment for the Humanities Entrust Federal SSP Entrust Managed Services SSP CA
Executive National Gallery of Art Entrust Federal SSP Entrust Managed Services SSP CA
Executive National Indian Gaming Commission Entrust Federal SSP Entrust Managed Services SSP CA
Executive National Labor Relations Board Entrust Federal SSP Entrust Managed Services SSP CA
Executive National Mediation Board Entrust Federal SSP Entrust Managed Services SSP CA
Executive National Transportation Safety Board Entrust Federal SSP Entrust Managed Services SSP CA
Executive Nuclear Waste Technical Review Board Entrust Federal SSP Entrust Managed Services SSP CA
Executive Occupational Safety and Health Review Commission Entrust Federal SSP Entrust Managed Services SSP CA
Executive Office of Navajo and Hopi Indian Relocation Entrust Federal SSP Entrust Managed Services SSP CA
Executive Office of Special Counsel Entrust Federal SSP Entrust Managed Services SSP CA
Executive Office of Government Ethics Entrust Federal SSP Entrust Managed Services SSP CA
Executive Overseas Private Investment Corporation Entrust Federal SSP Entrust Managed Services SSP CA
Executive Peace Corps Entrust Federal SSP Entrust Managed Services SSP CA
Executive Pension Benefit Guaranty Corporation Entrust Federal SSP Entrust Managed Services SSP CA
Executive Postal Regulatory Commission Entrust Federal SSP Entrust Managed Services SSP CA
Executive Privacy and Civil Liberties Oversight Board Entrust Federal SSP Entrust Managed Services SSP CA
Executive Railroad Retirement Board Entrust Federal SSP Entrust Managed Services SSP CA
Executive Securities and Exchange Commission Entrust Federal SSP Entrust Managed Services SSP CA
Executive Selective Service System Entrust Federal SSP Entrust Managed Services SSP CA
Executive Smithsonian Institution Entrust Federal SSP Entrust Managed Services SSP CA
Executive Tennessee Valley Authority Entrust Federal SSP Entrust Managed Services SSP CA
Executive AbilityOne Commission Entrust Federal SSP Entrust Managed Services SSP CA
Executive United States Access Board Entrust Federal SSP Entrust Managed Services SSP CA
Executive African Development Foundation Entrust Federal SSP Entrust Managed Services SSP CA
Executive United States Arctic Research Program Entrust Federal SSP Entrust Managed Services SSP CA
Executive Chemical Safety Board Entrust Federal SSP Entrust Managed Services SSP CA
Executive Election Assistance Commission Entrust Federal SSP Entrust Managed Services SSP CA
Executive Holocaust Memorial Museum Entrust Federal SSP Entrust Managed Services SSP CA
Executive Institute of Peace Entrust Federal SSP Entrust Managed Services SSP CA
Executive International Trade Commission Entrust Federal SSP Entrust Managed Services SSP CA
Executive Trade and Development Agency Entrust Federal SSP Entrust Managed Services SSP CA
Executive Vietnam Education Foundation Entrust Federal SSP Entrust Managed Services SSP CA
Executive United States Interagency Council on Homelessness Entrust Federal SSP Entrust Managed Services SSP CA
Executive Appalachian Regional Commission Entrust Federal SSP Entrust Managed Services SSP CA
Executive Commission for Preservation of Americas History Abroad Entrust Federal SSP Entrust Managed Services SSP CA
Executive Dwight D. Eisenhower Memorial Commission Entrust Federal SSP Entrust Managed Services SSP CA
Executive Japan-US Friendship Commission Entrust Federal SSP Entrust Managed Services SSP CA
Executive Northern Border Regional Commission Entrust Federal SSP Entrust Managed Services SSP CA
Executive Pretrial Services Agency Entrust Federal SSP Entrust Managed Services SSP CA
Executive US Commission on International Religious Freedom Entrust Federal SSP Entrust Managed Services SSP CA
Executive WWI Centennial Commission Entrust Federal SSP Entrust Managed Services SSP CA
Legislative Senate Symantec Non-Federal Senate PIV-I CA G4
Legislative General Accounting Office Entrust Federal SSP Entrust Managed Services SSP CA
Legislative Comptroller General Entrust Federal SSP Entrust Managed Services SSP CA
Legislative GAO Entrust Federal SSP Entrust Managed Services SSP CA
Legislative US Tax Court Entrust Federal SSP Entrust Managed Services SSP CA
Legislative Woodrow Wilson International Center for Scholars Entrust Federal SSP Entrust Managed Services SSP CA
Legislative Medicaid and CHIP Payment and Access Commission Entrust Federal SSP Entrust Managed Services SSP CA
Judicial U.S. Courts of Appeals-Judicial Circuits Entrust Non-Federal Entrust NFI Medium Assurance SSP CA
Judicial U.S. Court of Appeals for the Federal Circuit Entrust Non-Federal Entrust NFI Medium Assurance SSP CA
Judicial U.S. Court of International Trade Entrust Non-Federal Entrust NFI Medium Assurance SSP CA
Judicial U.S. Court of Federal Claims Entrust Non-Federal Entrust NFI Medium Assurance SSP CA
Judicial U.S. District and Territorial Courts Entrust Non-Federal Entrust NFI Medium Assurance SSP CA
Judicial U.S. Judicial Panel on Multidistrict Litigation Entrust Non-Federal Entrust NFI Medium Assurance SSP CA
Judicial Administrative Office of the U.S. Courts Entrust Non-Federal Entrust NFI Medium Assurance SSP CA

Active Issuing CA Certificate Details

These CA certificates are actively issuing PIV authentication certificates.

Department of Veterans Affairs CA

  • Subject: OU = Department of Veterans Affairs CA, OU = Certification Authorities, OU = Department of Veterans Affairs, O = U.S. Government, C = US
  • Issuer: OU = US Treasury Root CA, OU = Certification Authorities, OU = Department of the Treasury, O = U.S. Government, C = US
  • Serial #: 5ccb3215
  • Validity: June 22, 2019 to June 22, 2029
  • SHA-1 Hash: 76cc898f03eb0fc7e0877aac30a0c1340bb34879

DHS CA4

  • Subject: OU = DHS CA4, OU = Certification Authorities, OU = Department of Homeland Security, O = U.S. Government, C = US
  • Issuer: OU = US Treasury Root CA, OU = Certification Authorities, OU = Department of the Treasury, O = U.S. Government, C = US
  • Serial #: 5ccb31ca
  • Validity: June 6, 2019 to June 6, 2029
  • SHA-1 Hash: 58085a64e181573f4fd917c5c021eb1cf344dd5f

DoD Issuing CAs

DoD ID CA-52

  • Subject: CN = DOD ID CA-52, OU = PKI, OU = DoD, O = U.S. Government, C = US
  • Issuer: CN = DoD Root CA 3, OU = PKI, OU = DoD, O = U.S. Government, C = US
  • Serial #: 012a
  • Validity: November 22, 2016 to November 23, 2022
  • SHA-1 Hash: 82118887716a07449fadd643eef739f04981087c


DoD ID CA-51

  • Subject: CN = DOD ID CA-51, OU = PKI, OU = DoD, O = U.S. Government, C = US
  • Issuer: CN = DoD Root CA 3, OU = PKI, OU = DoD, O = U.S. Government, C = US
  • Serial #: 0129
  • Validity: November 22, 2016 to November 23, 2022
  • SHA-1 Hash: f0a49bcf0fd1fc1521b31b2796fb829780050ee4


DoD ID CA-50

  • Subject: CN = DOD ID CA-50, OU = PKI, OU = DoD, O = U.S. Government, C = US
  • Issuer: CN = DoD Root CA 3, OU = PKI, OU = DoD, O = U.S. Government, C = US
  • Serial #: 0128
  • Validity: November 22, 2016 to November 23, 2022
  • SHA-1 Hash: 5e2e392c6ca55e9bd3f522969ffa6b3657a5d910


DoD ID CA-49

  • Subject: CN = DOD ID CA-49, OU = PKI, OU = DoD, O = U.S. Government, C = US
  • Issuer: CN = DoD Root CA 3, OU = PKI, OU = DoD, O = U.S. Government, C = US
  • Serial #: 0127
  • Validity: November 22, 2016 to November 23, 2022
  • SHA-1 Hash: 6cd6e8bd7acd2f08e21693988a309eca6772c134

Entrust NFI Medium Assurance SSP CA

  • Subject: OU = Entrust NFI Medium Assurance SSP CA, OU = Certification Authorities, O = Entrust, C = US
  • Issuer: OU = Entrust Managed Services NFI Root CA, OU = Certification Authorities, O = Entrust, C = US
  • Serial #: 4aa8b9ea
  • Validity: May 16, 2017 to November 16, 2027
  • SHA-1 Hash: 4b8818edc75e6983904ee71513c85e165f2d897c

Entrust Managed Services SSP CA

  • Subject: OU = Entrust Managed Services SSP CA, OU = Certification Authorities, O = Entrust, C = US
  • Issuer: OU = Entrust Managed Services Root CA, OU = Certification Authorities, O = Entrust, C = US
  • Serial #: 448107b6
  • Validity: August 13, 2019 to July 13, 2029
  • SHA-1 Hash: 722e8abbe6b66e47d1bcec3c7ec47aa5bbe4d3c5

HHS-FPKI-Intermediate-CA-E1

  • Subject: CN = HHS-FPKI-Intermediate-CA-E1, OU = Certification Authorities, OU = HHS, O = U.S. Government, C = US
  • Issuer: OU = Entrust Managed Services Root CA, OU = Certification Authorities, O = Entrust, C = US
  • Serial #: 44809a90
  • Validity: December 20, 2016 to July 20, 2025
  • SHA-1 Hash: d5e311406437c35a79bc023c2bbb57049f5d8f77

NASA Operational CA

  • Subject: OU = NASA Operational CA, OU = Certification Authorities, OU = NASA, O = U.S. Government, C = US
  • Issuer: OU = US Treasury Root CA, OU = Certification Authorities, OU = Department of the Treasury, O = U.S. Government, C = US
  • Serial #: 5ccb3196
  • Validity: May 4 2019 to May 4 2029
  • SHA-1 Hash: f504012b1fe57b4381e3bf5ba9f491144ed76ee1
  • Subject: CN = Naval Reactors SSP Agency CA G3, OU = U.S. Department of Energy, O = U.S. Government, C = US
  • Issuer: CN = Symantec SSP Intermediate CA - G4, O = Symantec Corporation, C = US
  • Serial #: 18876cd9ffd738ab7e69350ecc9d41f8
  • Validity: December 9, 2015 to November 11, 2024
  • SHA-1 Hash: 50e722c3b05485b216bbc02eb1628e2593a5565d

NRC SSP Agency CA G4

  • Subject: CN = NRC SSP Agency CA G4, OU = U.S. Nuclear Regulatory Commission, O = U.S. Government, C = US
  • Issuer: CN = DigiCert Federal SSP Intermediate CA - G5, O = DigiCert, Inc., C = US
  • Serial #: 3a905c654791b26551e3b7077f27aa33
  • Validity: December 17, 2018 to December 12, 2028
  • SHA-1 Hash: 1a03581dcf159d206accd7bdd176c788a0862353

ORC SSP 4

  • Subject: CN = ORC SSP 4, O = ORC PKI, C = US
  • Issuer: CN = Federal Common Policy CA, OU = FPKI, O = U.S. Government, C = US
  • Serial #: 2ef9
  • Validity: August 31, 2015 to January 21, 2024
  • SHA-1 Hash: 3a70323069a4c41bc95663152e9ccc7111bb0623

Senate PIV-I CA G4

  • Subject: CN = Senate PIV-I CA G4, OU = Office of the Sergeant at Arms, OU = U.S. Senate, O = U.S. Government, C = US
  • Issuer: CN = Symantec Class 3 SSP Intermediate CA - G3, OU = Symantec Trust Network, O = Symantec Corporation, C = US
  • Serial #: 52c8b762e38b30212288790964b7ab2c
  • Validity: August 1, 2016 to September 28, 2024
  • SHA-1 Hash: 3c9d0bc463dd1ac0f91012b440e9bdc1cdcd0eff

Social Security Administration Certification Authority

  • Subject: OU = Social Security Administration Certification Authority, OU = SSA, O = U.S. Government, C = US
  • Issuer: OU = US Treasury Root CA, OU = Certification Authorities, OU = Department of the Treasury, O = U.S. Government, C = US
  • Serial #: 5bf45959
  • Validity: April 7, 2019 to April 7, 2029
  • SHA-1 Hash: 897a79fd488d426d6c50d0ba026f698bca3334f4

Treasury OCIO CA

  • Subject: OU = OCIO CA, OU = Certification Authorities, OU = Department of the Treasury, O = U.S. Government, C = US
  • Issuer: OU = US Treasury Root CA, OU = Certification Authorities, OU = Department of the Treasury, O = U.S. Government, C = US
  • Serial #: 5ccb31fe
  • Validity: June 22, 2019 to June 22, 2029
  • SHA-1 Hash: e651a5dc6a1305613a22e46548e1666650c2825f

U.S. Department of Education Agency CA - G4

  • Subject: CN = U.S. Department of Education Agency CA - G4, OU = U.S. Department of Education, O = U.S. Government, C = US
  • Issuer: CN = Symantec SSP Intermediate CA - G4, O = Symantec Corporation, C = US
  • Serial #: 224ad7d35a9d34350671f9b8be45a23a
  • Validity: July 20, 2015 to November 11, 2024
  • SHA-1 Hash: 69e2abc173047f844e3f53cb2cbd138ba9063de8

U.S. Department of State PIV CA2

  • Subject: OU = U.S. Department of State PIV CA2, OU = Certification Authorities, OU = PIV, OU = Department of State, O = U.S. Government, C = US
  • Issuer: CN = U.S. Department of State AD Root CA, CN = AIA, CN = Public Key Services, CN = Services, CN = Configuration, DC = state, DC = sbu,
  • Serial #: 51b02402
  • Validity: August 3, 2016 to August 3, 2026
  • SHA-1 Hash: ffe07fb428bcef4bf38ebbfae1e42339e03e7756

U.S. Department of Transportation Agency CA G5

  • Subject: CN = U.S. Department of Transportation Device CA G5, OU = U.S. Department of Transportation, O = U.S. Government, C = US
  • Issuer: CN = DigiCert Federal SSP Intermediate CA - G5, O = DigiCert, Inc., C = US
  • Serial #: 133fa9cc68370c5da2a6d204c503455c
  • Validity: March 4, 2019 to December 12, 2028
  • SHA-1 Hash: 263a035b50fc26368dd9a38894764b3f3592fb17

USPTO INTR CA1

  • Subject: CN = USPTO_INTR_CA1, CN = AIA, CN = Public Key Services, CN = Services, CN = Configuration, DC = uspto, DC = gov
  • Issuer: CN = Federal Bridge CA G4, OU = FPKI, O = U.S. Government, C = US
  • Serial #: 189a971b30cc79b60b35e21789db1c479cd949f0
  • Validity: December 12, 2019 to December 12, 2022
  • SHA-1 Hash: 978ec2f323452f8f46932b8550663d68b6e96af7

Veterans Affairs User CA B1

  • Subject: CN = Veterans Affairs User CA B1, OU = PKI, OU = Services, DC = va, DC = gov
  • Issuer: CN = Verizon SSP CA A2, OU = SSP, O = Verizon, C = US
  • Serial #: 251ea36536cfebb0e9d1334d0cb96102bab16589
  • Validity: January 25, 2017 to January 25, 2027
  • SHA-1 Hash: 671461948b8ef765fe5e1248222af3fcdd457564

Maintenance Mode Issuing CA Certificate Details

These CA certificates have issued PIV authentication certificates previously and are in maintenance mode only. Agency system administrators may need to include these CAs in configurations.

Department of Veterans Affairs CA (1 of 2)

  • Subject: OU = Department of Veterans Affairs CA, OU = Certification Authorities, OU = Department of Veterans Affairs, O = U.S. Government, C = US
  • Issuer: OU = US Treasury Root CA, OU = Certification Authorities, OU = Department of the Treasury, O = U.S. Government, C = US
  • Serial #: 4e398179
  • Validity: October 17, 2015 to October 17, 2025
  • SHA-1 Hash: e2edb0df1fe8068717a08e38741b5bc4c38029d0

Department of Veterans Affairs CA (2 of 2)

  • Subject: OU = Department of Veterans Affairs CA, OU = Certification Authorities, OU = Department of Veterans Affairs, O = U.S. Government, C = US
  • Issuer: OU = US Treasury Root CA, OU = Certification Authorities, OU = Department of the Treasury, O = U.S. Government, C = US
  • Serial #: 4e397f22
  • Validity: August 28, 2012 to August 28, 2022
  • SHA-1 Hash: 519d3222a15eee034980fc0da727314f70af78c0

DHS CA4 (1 of 2)

  • Subject: OU = DHS CA4, OU = Certification Authorities, OU = Department of Homeland Security, O = U.S. Government, C = US
  • Issuer: OU = US Treasury Root CA, OU = Certification Authorities, OU = Department of the Treasury, O = U.S. Government, C = US
  • Serial #: 4e398128
  • Validity: June 13, 2015 to June 13, 2025
  • SHA-1 Hash: a31a5df2f1c1019b9cf5b7ca4e3b26650b9ca93f

DHS CA4 (2 of 2)

  • Subject: OU = DHS CA4, OU = Certification Authorities, OU = Department of Homeland Security, O = U.S. Government, C = US
  • Issuer: OU = US Treasury Root CA, OU = Certification Authorities, OU = Department of the Treasury, O = U.S. Government, C = US
  • Serial #: 4a61d293
  • Validity: January 21, 2011 to January 21, 2021
  • SHA-1 Hash: 49ae4f027419a3eb227e4cd4ccf4ff1bc75213b6

DoD Issuing CAs (several CAs in maintenance mode)

DoD ID CA-44

  • Subject: CN = DOD ID CA-44, OU = PKI, OU = DoD, O = U.S. Government, C = US
  • Issuer: CN = DoD Root CA 3, OU = PKI, OU = DoD, O = U.S. Government, C = US
  • Serial #: 1b
  • Validity: November 9, 2015 to November 9, 2021
  • SHA-1 Hash: cbb492c4e8a52f024772ba4e53d47391b98fcef0


DoD ID CA-43

  • Subject: CN = DOD ID CA-43, OU = PKI, OU = DoD, O = U.S. Government, C = US
  • Issuer: CN = DoD Root CA 3, OU = PKI, OU = DoD, O = U.S. Government, C = US
  • Serial #: 1a
  • Validity: November 9, 2015 to November 9, 2021
  • SHA-1 Hash: 98d3e33b50b8f6acff8c6020e29ff967eb0e9c18


DoD ID CA-42

  • Subject: CN = DOD ID CA-42, OU = PKI, OU = DoD, O = U.S. Government, C = US
  • Issuer: CN = DoD Root CA 3, OU = PKI, OU = DoD, O = U.S. Government, C = US
  • Serial #: 19
  • Validity: November 9, 2015 to November 9, 2021
  • SHA-1 Hash: 8b125cfc2716558d716a9f87db7ca8316d11236e


DoD ID CA-41

  • Subject: CN = DOD ID CA-41, OU = PKI, OU = DoD, O = U.S. Government, C = US
  • Issuer: CN = DoD Root CA 3, OU = PKI, OU = DoD, O = U.S. Government, C = US
  • Serial #: 18
  • Validity: November 9, 2015 to November 9, 2021
  • SHA-1 Hash: fee543483ac0acb519688715237d3b57b9d34755

Entrust Managed Services SSP CA

  • Subject: OU = Entrust Managed Services SSP CA, OU = Certification Authorities, O = Entrust, C = US
  • Issuer: OU = Entrust Managed Services Root CA, OU = Certification Authorities, O = Entrust, C = US
  • Serial #: 448063d5
  • Validity: July 30, 2015 to July 23, 2025
  • SHA-1 Hash: dec01bf40c153fbc38bf2ca766b04f9dfbda3064

NASA Operational CA (1 of 2)

  • Subject: OU = NASA Operational CA, OU = Certification Authorities, OU = NASA, O = U.S. Government, C = US
  • Issuer: OU = US Treasury Root CA, OU = Certification Authorities, OU = Department of the Treasury, O = U.S. Government, C = US
  • Serial #: 4e398116
  • Validity: June 13, 2015 to June 13, 2025
  • SHA-1 Hash: fe7572bbde7b7f44152acc8e1715c18714dc9d63

NASA Operational CA (2 of 2)

  • Subject: OU = NASA Operational CA, OU = Certification Authorities, OU = NASA, O = U.S. Government, C = US
  • Issuer: OU = US Treasury Root CA, OU = Certification Authorities, OU = Department of the Treasury, O = U.S. Government, C = US
  • Serial #: 4a61d2a5
  • Validity: January 22, 2011 to January 22, 2021
  • SHA-1 Hash: 76a6eaa852710e00b368c41080e6131140aaf189

NRC SSP Agency CA G3

  • Subject: CN = NRC SSP Agency CA G3, OU = U.S. Nuclear Regulatory Commission, O = U.S. Government, C = US
  • Issuer: CN = Symantec SSP Intermediate CA - G4, O = Symantec Corporation, C = US
  • Serial #: 100f05dd316ca819d9d39febc661b326
  • Validity: November 24, 2014 to November 11, 2024
  • SHA-1 Hash: e40bee41cf7afa2ddba4eb10ff3a39f81ec48d20

Social Security Administration Certification Authority (1 of 2)

  • Subject: OU = Social Security Administration Certification Authority, OU = SSA, O = U.S. Government, C = US
  • Issuer: OU = US Treasury Root CA, OU = Certification Authorities, OU = Department of the Treasury, O = U.S. Government, C = US
  • Serial #: 4e3980ef
  • Validity: April 19, 2015 to April 19, 2025
  • SHA-1 Hash: bb6c62e648d503f1beab75ef5f69b17256175993

Social Security Administration Certification Authority (2 of 2)

  • Subject: OU = Social Security Administration Certification Authority, OU = SSA, O = U.S. Government, C = US
  • Issuer: OU = US Treasury Root CA, OU = Certification Authorities, OU = Department of the Treasury, O = U.S. Government, C = US
  • Serial #: 4a61d2ba
  • Validity: February 16, 2011 to February 16, 2021
  • SHA-1 Hash: b4b209aade830834c9b5c2f815021d28dc381fe1

Treasury OCIO CA (1 of 3)

  • Subject: OU = OCIO CA, OU = Certification Authorities, OU = Department of the Treasury, O = U.S. Government, C = US
  • Issuer: OU = US Treasury Root CA, OU = Certification Authorities, OU = Department of the Treasury, O = U.S. Government, C = US
  • Serial #: 4e398101
  • Validity: April 19, 2015 to April 19, 2025
  • SHA-1 Hash: 5ad254c3ecebb5b7e108caa0cc8030598a7b7709

Treasury OCIO CA (2 of 3)

  • Subject: OU = OCIO CA, OU = Certification Authorities, OU = Department of the Treasury, O = U.S. Government, C = US
  • Issuer: OU = US Treasury Root CA, OU = Certification Authorities, OU = Department of the Treasury, O = U.S. Government, C = US
  • Serial #: 4a61d192
  • Validity: November 7, 2010 to November 7, 2020
  • SHA-1 Hash: 918a68d87fb6011afe3666076319ed0462df0940

Treasury OCIO CA (3 of 3)

  • Subject: OU = OCIO CA, OU = Certification Authorities, OU = Department of the Treasury, O = U.S. Government, C = US
  • Issuer: OU = US Treasury Root CA, OU = Certification Authorities, OU = Department of the Treasury, O = U.S. Government, C = US
  • Serial #: 4a61d147
  • Validity: September 12, 2010 to September 12, 2020
  • SHA-1 Hash: f9299790eb271125fd91e661cede4ee202d7e758

U.S. Department of Transportation Agency CA G4

  • Subject: CN = U.S. Department of Transportation Agency CA G4, OU = U.S. Department of Transportation, O = U.S. Government, C = US
  • Issuer: CN = Symantec SSP Intermediate CA - G4, O = Symantec Corporation, C = US
  • Serial #: 61a90f3e5ff532f9fe6209d931279a82
  • Validity: December 10, 2014 to November 11, 2024
  • SHA-1 Hash: dc5b590800765864587902af983c21a7209be320