CA/Included Certificates

Mozilla Included CA Certificate List

The Mozilla CA Certificate Program's list of included root certificates is stored in a file called certdata.txt in the Mozilla source code management system.

If you are choosing a CA to provide a certificate for your website, we have a list of all root certificates that Firefox trusts for SSL/TLS, together with contact information and geographical focus for the owning CA.

If you are embedding our root store, you need to know that we have imposed some restrictions on certain CAs or certificates which are not encoded in certdata.txt. These are documented on a best-efforts basis.

CCADB Data Usage Terms

• Can I use Mozilla's set of CA certificates?
  • PEM of Root Certificates in Mozilla's Root Store with the Websites (TLS/SSL) Trust Bit Enabled (TXT)
  • PEM of Root Certificates in Mozilla's Root Store with the Websites (TLS/SSL) Trust Bit Enabled (CSV)
  • PEM of Root Certificates in Mozilla's Root Store with the Email (S/MIME) Trust Bit Enabled (TXT)
  • PEM of Root Certificates in Mozilla's Root Store with the Email (S/MIME) Trust Bit Enabled (CSV)
• Included CA Certificates (HTML)
• Included CA Certificates (CSV)
• Included CA Certificates (CSV with PEM of raw certificate data)
• Root Inclusions in Progress (HTML)
• Root Inclusions in Progress (CSV)