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Please be aware that the "IdenTrust DST Root CA X3" root expiring on 9/30/2021 has been replaced with the "IdenTrust Commercial Root CA 1" self-signed root which is also trusted by the major browsers and root stores since 1/16/2014. You may download the IdenTrust Commercial Root CA 1 at this link: Root Certificate Download.

If you have appliances that are not dynamically updating the root trust chain, they need to be manually updated with the self-signed "IdenTrust Commercial Root CA 1" which can be downloaded at this link: Root Certificate Download

Federal CA Certificates

Federal CA Root Certificate Download - All certificate types

DoD ECA

DOD ECA Root Certificate Download - All certificate types

IdenTrust ECA S22 CA Certificate Download - All certificate types

IdenTrust Global Common (IGC)

IGC Root Certificate Download – for Individual and Affiliated Certificates

IGC Root Certificate Download – for Device Certificates

IdenTrust SAFE-BioPharma

IdenTrust SAFE-BioPharma Root Certificate Download

IdenTrust Commercial

IdenTrust Publicly Trusted Roots Test Certificates Page

IdenTrust Commercial Root Certificate Download – for Individual and Business Certificates

IdenTrust Commercial Root Certificate Download – for TLS/SSL Certificates

Download instructions

Download Certificates

IdenTrust Public Sector

IdenTrust Publicly Trusted Roots Test Certificates Page

IdenTrust Public Sector Root Certificate Download – for Individual and Business Certificates

TrustID HID Enterprise CA 1

TrustID HID Enterprise CA 1 Download - for users of the HID Credential Management Service

IdenTrust DST Root CA X3

Please be aware that the "IdenTrust DST Root CA X3" root expiring on 9/30/2021 has been replaced with the "IdenTrust Commercial Root CA 1" self-signed root which is also trusted by the major browsers and root stores since 1/16/2014. You may download the IdenTrust Commercial Root CA 1 at this link: Root Certificate Download.

If you have appliances that are not dynamically updating the root trust chain, they need to be manually updated with the self-signed "IdenTrust Commercial Root CA 1" which can be downloaded at this link: Root Certificate Download

DST Root CA X3 Cross-Signing with IdenTrust Commercial CA 1 Chain Details

DST Root CA X3-IdenTrust Commercial CA 1 Chain Download