Open Roster
January 2026 until December 2026

(latest update December 9 2025)

The courses / workshops on the open roster are held in the training room in Woerden.

If the course / workshop you are looking for is not in the planning, please contact us. New course date(s) or date(s) you would like to attend, may be added.

Workshops held in English:


Data Modeling / Information Modeling using the ER-model (code IAEE)
>>>> the webpage

workshops during the day:

March 9 + 10 2026 / 2 days
June 8 + 9 2026 / 2 days
October 12 + 13 2026 / 2 days
December 14 + 15 2026 / 2 days


SQL (code SQLE)
>>>> the web page

workshops during the day:

on request only





You may download the planning (Dutch and English spoken courses / workshops together):
survey of the planned dates of courses in PDF