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

For GlobalSign, profile or product is ExtendedSSL; maximum validity (days) is 199; still issuing tls certificates is yes, recorded from its source on 2026-08-18.

- **Certificate Authority:** GlobalSign _(verified: appears in the quote below)_
- **Profile or Product:** ExtendedSSL _(our reading, not quoted from the source)_
- **Maximum validity (days):** 199 _(verified: appears in the quote below)_
- **Still issuing TLS certificates:** yes _(our reading, not quoted from the source)_

## What the source says

> ExtendedSSL | 199 Days |

## Source

- https://support.globalsign.com/ssl/general-information/maximum-certificate-validity

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/).