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.

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	Entrust Federal SSP	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

Naval Reactors SSP Agency CA G3

• 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

• 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

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