# IdenTrust — TLS certificate maximum validity by Certificate Authority: what each CA actually issues today

For IdenTrust, maximum validity (days) is 200; still issuing tls certificates is yes; notes is Under the new policy, initial certificate issuance covers a period of 184 days (approximately six months), followed by a 15-day renewal window. The change was published 11/13/2025 and takes effect March 10, 2026, recorded from its source on 2026-08-18.

- **Certificate Authority:** IdenTrust _(verified: appears in the quote below)_
- **Maximum validity (days):** 200 _(verified: appears in the quote below)_
- **Still issuing TLS certificates:** yes _(our reading, not quoted from the source)_
- **Notes:** Under the new policy, initial certificate issuance covers a period of 184 days (approximately six months), followed by a 15-day renewal window. The change was published 11/13/2025 and takes effect March 10, 2026. _(our reading, not quoted from the source)_

## What the source says

> Effective March 10, 2026, IdenTrust will reduce the maximum validity period of the TLS certificates we issue to 200 days, in alignment with CA/Browser Forum Baseline Requirements to maintain global browser trust.

## Source

- https://www.identrust.com/support/announcements

Last verified: 2026-08-18. Review by: 2026-09-17.
Part of [TLS certificate maximum validity by Certificate Authority: what each CA actually issues today](https://referencesource.org/ca-issuance-validity/).