2026-09-06 HID ACM Maintenance:
Service Impact: We will be performing a scheduled service upgrade on Sunday 2026-09-06 from 16:00-17:00 UTC (18:00-19:00 CEST / 12:00-13:00 EDT / 09:00-10:00 PDT). The maintenance includes platform component updates and post-upgrade validation activities. Customers may experience temporary service unavailability during this window. We recommend planning any time-sensitive operations outside of the maintenance period.

Validation Services Availability: Certificate validation services, including OCSP and CRL, will remain fully available and operational throughout the maintenance window. There will be no impact to certificate status checking or validation.

All systems are operational

IdenTrust Public CA

IdenTrust Public Issuance

Operational

IdenTrust Public CRLs

Operational

IdenTrust Public OCSP Responders

Operational

Private CAs

Private Issuance

Operational

Private CRLs

Operational

Private OCSP Responders

Operational

DigiCert Public CAs

DigiCert Public Issuance

Operational

DigiCert Public OCSP Responders

Operational

DigiCert Public CRLs

Operational

Infrastructure Endpoints

ACM Web Portal

Operational

HydrantID Website

Operational

Automation Endpoints

ACM REST API

Operational

ACME API

Operational

EST API

Operational

SCEP API

Operational

Past Incidents

Tuesday 5th January 1999

No incidents reported

Monday 4th January 1999

No incidents reported

Sunday 3rd January 1999

No incidents reported

Saturday 2nd January 1999

No incidents reported

Friday 1st January 1999

No incidents reported

Thursday 31st December 1998

No incidents reported

Wednesday 30th December 1998

No incidents reported