Maintenance calendar

• 13 Dec
  Scheduled maintenance educational systems
• 15 Dec 16 Dec
  Windows workspace and servers
• 19 Dec
  Scheduled maintenance educational systems
• 31 Jan 01 Feb
  Maintenanceweekend ISSC network maintenance 01-31-2026
• 27 Jun 28 Jun
  Onderhoudsweekend ISSC: netwerkonderhoud 6-27-2026