Reference Source

GlobalSign

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

Certificate Authority
GlobalSign verified
Profile or Product
AlphaSSL our reading
Maximum validity (days)
199 verified
Still issuing TLS certificates
yes our reading
Notes
Effective March 15, 2026, certificates issued on or after this date are limited by the CA/B Forum Baseline Requirements to a maximum validity of 200 days; GlobalSign's product table lists 199 days for all TLS products. per support.globalsign.com
Sourcesupport.globalsign.com
Verified
Review by
DatasetTLS certificate maximum validity by Certificate Authority: what each CA actually issues today

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

What the source says

Product | Maximum Validity | AlphaSSL | 199 Days |

— support.globalsign.com, retrieved 2026-08-18

Sources disagree

More than one authority states this, and they do not state the same thing. Both are reproduced with the source each came from — deciding between them is yours, not ours.

Profile or Product

support.globalsign.com says profile or product is AlphaSSL, as of 2026-08-18.

Product | Maximum Validity | AlphaSSL | 199 Days |

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

support.globalsign.com says profile or product is DomainSSL, as of 2026-08-18.

DomainSSL | 199 Days |

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

support.globalsign.com says profile or product is ExtendedSSL, as of 2026-08-18.

ExtendedSSL | 199 Days |

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

support.globalsign.com says profile or product is OrganizationSSL, as of 2026-08-18.

OrganizationSSL | 199 Days |

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

support.globalsign.com says profile or product is CloudSSL, as of 2026-08-18.

CloudSSL | 199 Days |

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

Source

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