# CA Owners MUST disclose at least one (1) automation solution for each Baseline Requirements certificate policy OID appearing in unexpired and unrevoked subscriber certificates, and issue Automation Test Certificates renewed at least once every 30 calendar days. — TLS certificate and CA requirement effective dates (CA/Browser Forum, Chrome, Mozilla)

For CA Owners MUST disclose at least one (1) automation solution for each Baseline Requirements certificate policy OID appearing in unexpired and unrevoked subscriber certificates, and issue Automation Test Certificates renewed at least once every 30 calendar days., requirement is CA Owners MUST disclose at least one (1) automation solution for each Baseline Requirements certificate policy OID appearing in unexpired and unrevoked subscriber certificates, and issue Automation Test Certificates renewed at least once every 30 calendar days; effective date is 2027-03-15; authority is Google Chrome Root Program; scope is CAs included in the Chrome Root Store, recorded from its source on 2026-08-05.

- **Requirement:** CA Owners MUST disclose at least one (1) automation solution for each Baseline Requirements certificate policy OID appearing in unexpired and unrevoked subscriber certificates, and issue Automation Test Certificates renewed at least once every 30 calendar days.
- **Effective date:** 2027-03-15
- **Authority:** Google Chrome Root Program _(our reading, not quoted from the source)_
- **Scope:** CAs included in the Chrome Root Store _(our reading, not quoted from the source)_

## What the source says

> effective March 15, 2027 , for each CCADB root certificate record corresponding to a root included in the Chrome Root Store, CA Owners MUST disclose at least one (1) automation solution for each Baseline Requirements certificate policy OID appearing in unexpired and unrevoked subscriber certificates.

## Source

- https://googlechrome.github.io/chromerootprogram/

Last verified: 2026-08-05. Review by: 2026-11-03.
Part of [TLS certificate and CA requirement effective dates (CA/Browser Forum, Chrome, Mozilla)](https://referencesource.org/tls-certificate-requirement-effective-dates/).