16–18Sep
Science & education
ibausil — Internationale Baustofftagung
16–18 September 2026
Three days in September, every few years since 1964
Three days that fill the congress hall with concrete chemistry — and have done since 1964.
Science & educationEvery year
Thüringer Zahnärztetag
Thuringian dentists' congress
The state's dental profession takes the congress hall for two days in September.
Two days in late September
25–26Sep
In 11 days
25–26 September 2026
About Thüringer Zahnärztetag
A two-day professional congress at the Weimarhalle, run by Thuringia's dental chamber for everyone who works in the field rather than for consultants alone.
Why a visitor might care about a dentists' congress
Only for one reason, and it is a practical one: the Weimarhalle fills, and so does the town. September is the month Weimar's congress business is busiest — this, the building-materials conference and the phlebologists all fall inside the same three weeks — and a visitor booking a room in that window is competing with several hundred delegates.
Who it is actually for
The programme is built for dentists, dental assistants, dental technicians, students and trainees together rather than for practice owners alone, under a motto about working from the root to the crown, with aesthetic dentistry as the theme. That breadth is unusual: a professional congress that treats the whole surgery as its audience.
Dates
- 25–26 September 2026
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Where
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Congress Centrum Weimarhalle, UNESCO-Platz 1.
Organiser
Landeszahnärztekammer Thüringen
Facts checked against the organiser on 29 August 2026