Maintenance calendar

• 15 Dec 16 Dec
  Windows workspace and servers
• 19 Dec
  Scheduled maintenance educational systems
• 19 Jan 20 Jan
  Monthly maintenance of Windows workstations
• 24 Jan
  Scheduled maintenance educational systems
• 31 Jan 01 Feb
  Maintenanceweekend ISSC network maintenance 01-31-2026
• 16 Feb 17 Feb
  Monthly maintenance of Windows workstations
• 16 Mar 17 Mar
  Monthly maintenance of Windows workstations
• 20 Apr 21 Apr
  Monthly maintenance of Windows workstations
• 18 May 19 May
  Monthly maintenance of Windows workstations
• 15 Jun 16 Jun
  Monthly maintenance of Windows workstations
• 27 Jun 28 Jun
  Onderhoudsweekend ISSC: netwerkonderhoud 6-27-2026
• 20 Jul 21 Jul
  Monthly maintenance of Windows workstations
• 17 Aug 18 Aug
  Monthly maintenance of Windows workstations
• 14 Sep 15 Sep
  Monthly maintenance of Windows workstations
• 19 Oct 20 Oct
  Monthly maintenance of Windows workstations