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DigiCert Europe 2025 maintenance schedule

To make planning your certificate-, service-, and platform-related tasks easier, here’s the DigiCert Europe 2025 maintenance schedule. DigiCert keeps this schedule up to date with all maintenance information, including details about how maintenance affects your services.

Important

Are you looking for the DigiCert Global 2025 maintenance schedule?

The Europe schedule applies to the following DigiCert platforms and services:

  • CertCentral® Europe

    • ACME Agent Automation

    • Discovery

  • DigiCert® ONE Netherlands and Switzerland

    • DigiCert​​®​​ Trust Lifecycle Manager

    • DigiCert​​®​​ Software Trust Manager

    • DigiCert​​®​​ Document Trust Manager

    • DigiCert® Device Trust Manager

    • DigiCert​​®​​ IoT Trust Manager

    • DigiCert​​®​​ KeyLocker

    • DigiCert® Account Manager

    • DigiCert® Private CA

  • QuoVadis® TrustLink Enterprise

  • Online Certificate Status and Timestamp Services

What can I do to prepare for these maintenance windows?

Plan your certificate-related tasks accordingly:

  • Schedule high-priority orders, renewals, reissues, and duplicate issues outside the maintenance windows.

  • Expect interruptions if you use APIs for immediate certificate issuance and automated tasks.

  • Subscribe to the DigiCert Status page for live maintenance updates. This subscription includes email alerts when maintenance begins and ends.

  • If you have questions or need more information on CertCentral products, contact your account manager or CertCentral Support at DigiCert Support.

  • If you have questions or need more information on DigiCert ONE products, contact your account manager or support at PKI Support | DigiCert.

2025 Europe maintenance schedule

Dates and times are subject to change. Service announcements are sent before changing or adding maintenance windows.

Table 1. Scheduled maintenance 2025

Date

Time

Notes

Saturday, January 11

17:00 – 19:00 CET (16:00 – 18:00 UTC)

Maintenance-related downtime for some DigiCert services

The ADSS signing service, PrimoSign signing service, and some QuoVadis services will be down during scheduled Europe maintenance.

Important

We previously communicated that the ADSS signing service in our Document Trust Manager Netherlands location would be down for four hours during maintenance on January 11, 2025. However, we’ll now do the ADSS signing service upgrade on February 15, 2025. See the February 15 entry.

How does this affect me?

  • ADSS signing service patching (Switzerland) – 10-minute downtime

    The ADSS signing service patching begins at 17:00 CET (UTC 16:00). At this time, the ADSS signing services will be down for approximately 10 minutes.

  • Legacy QuoVadis PrimoSign signing service maintenance – 60-minute downtime

    The Legacy QuoVadis PrimoSign signing service maintenance begins at 17:00 CET (UTC 16:00). At this time, this PrimoSign signing services will be down for approximately 60 minutes.

  • QuoVadis services maintenance – 10-minute downtime

    The QuoVadis maintenance begins at 17:00 CET (UTC 16:00). At this time, some QuoVadis services will be down for approximately 10 minutes.

    • SealSign Cloud

    • Cert Lookup

    • QuoVadis Legacy certificate issuance: S/MIME and PrimoSign

    • idp.quovadisglobal.com

Affected services:

  • ADSS signing services

    • Document Trust Manager in the DigiCert® ONE Switzerland location

    • TrustLink Enterprise in our Switzerland location

  • Legacy QuoVadis PrimoSign signing

  • Legacy QuoVadis Services

What can I do?

Plan accordingly:

  • Schedule high-priority ADSS and PrimoSign document signings before maintenance begins or when maintenance is complete.

  • Schedule high-priority orders, renewals, and reissues before maintenance begins or when maintenance is complete.

  • Expect interruptions if you use the APIs for immediate certificate issuance and automated tasks.

  • Subscribe to the DigiCert Status page for live maintenance updates, including email alerts when maintenance begins and ends.

Services are restored when maintenance is finished.

Saturday, February 1

17:00 – 19:00 CET (16:00 – 18:00 UTC)

Maintenance-related downtime for some DigiCert services

The ADSS signing service, PrimoSign signing service, and legacy QuoVadis certificate issuance will be down during scheduled Europe maintenance.

How does this affect me?

  • Document Trust Manager’s ADSS signing service maintenance – 10-minute downtime

    The Document Trust Manager’s ADSS signing service maintenance in our Netherlands and Switzerland locations begins at 17:00 CET (UTC 16:00). At this time, the ADSS signing service in these locations will be down for approximately 10 minutes.

  • Legacy QuoVadis ADSS signing service maintenance – 10-minute downtime

    The Legacy QuoVadis ADSS signing service maintenance in our Netherlands and Switzerland locations begins at 17:00 CET (UTC 16:00). At this time, the ADSS signing service in these locations will be down for approximately 10 minutes.

  • Legacy QuoVadis PrimoSign signing service maintenance – 60-minute downtime

    The Legacy QuoVadis PrimoSign signing service maintenance begins at 17:00 CET (UTC 16:00). At this time, this PrimoSign signing service will be down for approximately 60 minutes.

  • Legacy QuoVadis certificate issuance – 30-minute downtime

    The QuoVadis database maintenance begins at 17:00 CET (UTC 16:00). At this time, legacy QuoVadis certificate issuance will be down for up to 30 minutes.

Affected services:

  • Document Trust Manager’s ADSS signing service in the following locations:

    • DigiCert® ONE Netherlands

    • DigiCert® ONE Switzerland

  • Legacy QuoVadis services:

    • ADSS signing in our Netherlands and Switzerland locations

    • PrimoSign signing

    • Certificate issuance

What can I do?

Plan accordingly:

  • Schedule high-priority ADSS and PrimoSign document signings before maintenance begins or when maintenance is complete.

  • Schedule high-priority orders, renewals, and reissues before maintenance begins or when maintenance is complete.

  • Expect interruptions if you use the APIs for immediate certificate issuance and automated tasks.

  • Subscribe to the DigiCert Status page for live maintenance updates, including email alerts when maintenance begins and ends.

Services are restored when the maintenance is finished.

Saturday, February 15

02:00 to 06:00 CET (01:00 – 05:00 UTC)

Critical ADSS signing service upgrade in our Document Trust Manager Netherlands location

DigiCert must perform a critical upgrade on the ADSS signing service in our Document Trust Manager Netherlands location. During this time, the ADSS signing service will be down for approximately four hours.

How does this affect me?

The ADSS signing service upgrade begins at 02:00 CET (01:00 UTC). From 02:00 to 06:00 CET (01:00 – 05:00 UTC), the ADSS signing services will be down for approximately four hours.

Affected services

  • Document Trust Manager's ADSS signing service in the DigiCert® ONE Netherlands location

What can I do?

Plan accordingly:

  • Schedule high-priority ADSS document signings before maintenance begins or when maintenance is complete.

  • Expect interruptions if you use the APIs for immediate certificate issuance and automated tasks.

  • Subscribe to the DigiCert Status page for live maintenance updates, including email alerts when maintenance begins and ends.

Services are restored when the maintenance is finished.

Saturday, March 1

17:00 – 19:00 CET (16:00 – 18:00 UTC)

PrimoSign signing service maintenance-related downtime

The PrimoSign signing service in our DigiCert​​®​​ Document Trust Manager Switzerland location will be down for up to 30 minutes during scheduled maintenance.

How does this affect me?

The maintenance begins at 17:00 CET (UTC 16:00). At this time, the PrimoSign signing service will be down for up to 30 minutes.

Affected services:

DigiCert​​®​​ Document Trust Manager's PrimoSign signing service in our DigiCert ONE Switzerland location.

What can I do?

Plan accordingly:

  • Schedule high-priority PrimoSign document signings before maintenance begins or when maintenance is complete.

  • Expect interruptions if you use the APIs for automated tasks.

  • Subscribe to the DigiCert Status page for live maintenance updates, including email alerts when maintenance begins and ends.

Services are restored when the maintenance is finished.

Saturday, April 12

17:00 – 19:00. CEST (15:00 – 17:00 UTC)

Rescheduled to avoid German holiday. Maintenance will be one hour earlier for those not observing daylight savings.

Maintenance-related downtime for some DigiCert services

The ADSS and PrimoSign signing services will be down during scheduled Europe maintenance.

How does this affect me?

  • Document Trust Manager’s ADSS signing service maintenance – 5-minute downtime

    The Document Trust Manager’s ADSS signing service maintenance in our Netherlands and Switzerland locations begins at 17:00 CEST (15:00 UTC). At this time, the ADSS signing service in these locations will be down for up to 5 minutes.

  • Legacy QuoVadis PrimoSign signing service maintenance – 60-minute downtime

    The Legacy QuoVadis PrimoSign signing service maintenance begins at 17:00 CEST (15:00 UTC). At this time, this PrimoSign signing service will be down for approximately 60 minutes.

Affected services:

  • Document Trust Manager’s ADSS signing service in the following locations:

    • DigiCert® ONE Netherlands

    • DigiCert® ONE Switzerland

  • Legacy QuoVadis PrimoSign signing service

What can I do?

  • Schedule high-priority ADSS and PrimoSign document signings before maintenance begins or when maintenance is complete.

  • Expect interruptions if you use the APIs for immediate certificate issuance and automated tasks.

  • Subscribe to the DigiCert Status page for live maintenance updates, including email alerts when maintenance begins and ends.

Services are restored when the maintenance is finished.

Saturday, May 10

17:00 – 19:00 CEST (15:00 – 17:00 UTC)

Rescheduled to avoid Europe holiday.

Maintenance-related downtime for some DigiCert services

The PrimoSign signing service will be down for 60 minutes during scheduled Europe maintenance.

How does this affect me?

The Legacy QuoVadis PrimoSign signing service maintenance begins at 17:00 CEST (UTC 15:00). At this time, this PrimoSign signing service will be down for approximately 60 minutes.

Affected services:

  • Legacy QuoVadis PrimoSign signing service

What can I do?

  • Schedule high-priority PrimoSign document signings before maintenance begins or when maintenance is complete.

  • Expect interruptions if you use the APIs for immediate certificate issuance and automated tasks.

  • Subscribe to the DigiCert Status page for live maintenance updates, including email alerts when maintenance begins and ends.

Services are restored when the maintenance is finished.

Saturday, June 7

17:00 – 19:00 CEST (15:00 – 17:00 UTC)

Maintenance-related downtime for some DigiCert services

The ADSS and PrimoSign signing services will be down during scheduled Europe maintenance.

How does this affect me?

  • Document Trust Manager’s ADSS signing service maintenance – 2-hour downtime

    The Document Trust Manager maintenance affecting the ADSS signing service in our Switzerland location begins at 17:00 CEST (15:00 UTC). At this time, the ADSS signing service will be down for approximately 2 hours.

  • Legacy QuoVadis PrimoSign signing service maintenance – 60-minute downtime

    The Legacy QuoVadis PrimoSign signing service maintenance begins at 17:00 CEST (UTC 15:00). At this time, this PrimoSign signing service will be down for approximately 60 minutes.

Affected services

  • Document Trust Manager’s ADSS signing service in our DigiCert® ONE Switzerland location

  • Legacy QuoVadis PrimoSign signing service

What can I do?

  • Schedule high-priority ADSS and PrimoSign document signings before maintenance begins or when maintenance is complete.

  • Expect interruptions if you use the APIs for immediate certificate issuance and automated tasks.

  • Subscribe to the DigiCert Status page for live maintenance updates, including email alerts when maintenance begins and ends.

Services are restored when maintenance is finished.

Saturday, July 12

17:00 – 19:00 CEST (15:00 – 17:00 UTC)

Rescheduled to align with our Global maintenance schedule.

Maintenance-related downtime for some DigiCert services

The Legacy QuoVadis PrimoSign signing service in our Switzerland location will be down for 30 minutes during scheduled Europe maintenance.

How does this affect me?

The Legacy QuoVadis PrimoSign signing service maintenance begins at 17:00 CEST (UTC 15:00). At this time, this PrimoSign signing service will be down for approximately 30 minutes.

Affected services:

  • Legacy QuoVadis PrimoSign signing service

What can I do?

  • Schedule high-priority PrimoSign document signings before maintenance begins or when maintenance is complete.

  • Expect interruptions if you use the APIs for immediate certificate issuance and automated tasks.

  • Subscribe to the DigiCert Status page for live maintenance updates, including email alerts when maintenance begins and ends.

Services are restored when maintenance is finished.

Saturday, August 9

17:00 – 19:00 CEST (15:00 – 17:00 UTC)

Rescheduled to avoid Switzerland holiday.

Maintenance-related downtime for some DigiCert services

The ADSS and SealSign signing services will be down during scheduled Europe maintenance.

How does this affect me?

  • DigiCert​​®​​ Document Trust Manager's ADSS signing service maintenance – 60-minute downtime

    The Document Trust Manager maintenance affecting the ADSS signing service in our Switzerland location begins at 17:00 CEST (15:00 UTC). At this time, the ADSS signing service will be down for approximately 60 minutes.

  • The Legacy QuoVadis SealSign signing service maintenance – 5-minute downtime

    The Legacy QuoVadis SealSign signing service maintenance begins at 17:00 CEST (15:00 UTC). At this time, this SealSign signing service will be down for up to 5 minutes.

Affected services

  • DigiCert​​®​​ Document Trust Manager's ADSS signing service in our DigiCert® ONE Switzerland location.

  • Legacy QuoVadis SealSign signing service

What can I do?

  • Schedule high-priority ADSS and SealSign document signings before maintenance begins or when maintenance is complete.

  • Expect interruptions if you use the APIs for immediate certificate issuance and automated tasks.

  • Subscribe to the DigiCert Status page for live maintenance updates, including email alerts when maintenance begins and ends.

Services are restored when maintenance is finished.

Saturday, September 6

17:00 – 19:00 CEST (15:00 – 17:00 UTC)

Maintenance-related downtime for some DigiCert services

The ADSS and Legacy QuoVadis PrimoSign signing service will be down during scheduled Europe maintenance.

How does this affect me?

  • DigiCert® Document Trust Manager's ADSS signing service maintenance – 90-minute downtime

    The Document Trust Manager maintenance affecting the ADSS signing service in our Switzerland location begins at 17:00 CEST (15:00 UTC). At this time, the ADSS signing service will be down for approximately 90 minutes.

  • Legacy QuoVadis PrimoSign signing service maintenance – 60-minute downtime

    The Legacy QuoVadis PrimoSign signing service maintenance begins at 17:00 CEST (UTC 15:00). At this time, this PrimoSign signing service will be down for approximately 60 minutes.

Affected services:

  • DigiCert® Document Trust Manager's ADSS signing service in our DigiCert® ONE Switzerland location

  • Legacy QuoVadis PrimoSign signing service

What can I do?

  • Schedule high-priority ADSS and PrimoSign document signings before maintenance begins or when maintenance is complete.

  • Expect interruptions if you use the APIs for immediate certificate issuance and automated tasks.

  • Subscribe to the DigiCert Status page for live maintenance updates, including email alerts when maintenance begins and ends.

Some post maintenance action may be required.

If using eSeal with the ADSS signing service, you must reauthorize your signing request using the Go>Sign Mobile application.

Services are restored when maintenance is finished

Saturday, October 11

17:00 – 19:00 CEST (15:00 – 17:00 UTC)

Rescheduled to avoid German holiday.

Saturday, November 8

17:00 – 19:00 CET (16:00 – 18:00 UTC)

Rescheduled to avoid Switzerland holiday.

Maintenance is one hour later for those not observing daylight savings.

Saturday, December 6

17:00 – 19:00 CET (16:00 – 18:00 UTC)


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