Equifax Public Key Infrastructure (PKI)

At Equifax, protecting data integrity and ensuring secure communications is our highest priority. To maintain the highest standards of cryptographic security, Equifax utilizes Sectigo as our Certificate Authority (CA) for issuing SSL/TLS server certificates.

This page provides the current Root and Intermediate Certificate Authority files required to establish a chain of trust with Equifax secure servers.

Users/Customers would need to reach out to their IT teams to provide necessary support/actions to be taken

Certificate Hierarchy

Equifax server certificates are signed by Sectigo's latest RSA Public Root and Intermediate CA hierarchy. If you are configuring a custom trust store, a legacy system, or an application that does not automatically update its root store, you may need to manually import the certificates listed below.

CA Certificate Downloads

The Sectigo Public Server Authentication Root R46 can be downloaded below.
Root CA: Root R46
Intermediate/issuing CA Cert OV: OV R36
Second intermediate/issuing CA Cert OV: OV R40
Intermediate CA Cert EV: EV R36

Sectigo Public Server Authentication Root R46

-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----

Sectigo Public Server Authentication CA EV R36

-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----

Sectigo Public Server Authentication CA OV R36

-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----

Sectigo Public Server Authentication CA EV R40

-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----