Contact details of the Hygiene Institute
Written inquiries, if possible via e-mail, can be processed preferentially!
info@hyg.de
Our postal address:
Hygiene Institute of the Ruhr Area
P.O. Box 10 12 55
45812 Gelsenkirchen
Our delivery address:.
Rotthauser Str. 21
45879 Gelsenkirchen
(access via Dickampstraße)
Your way to us:
Directions
General opening hours:
Monday to Friday
7:30 a.m. – 12:00 p.m.
1:00 p.m. – 3:30 p.m.
Opening hours of the specialist departments
Hygienic building technology
Monday to Friday
8:00 a.m. – 3:00 p.m.
Limnology
Monday to Friday
7:00 a.m. – 12:00 p.m.
1:00 p.m. – 4:00 p.m
Microbiological material and hygiene testing
Monday to Thursday
8:00 a.m. – 4:00 p.m
Friday
8:00 a.m. – 3:00 p.m
Drinking and bathing water hygiene
Monday to Friday
8:00 a.m. – 12:00 p.m.
1:00 p.m. – 3:30 p.m.
Environmental and consumer protection
Monday to Thursday
8:00 a.m. – 4:00 p.m.
Friday
8:00 a.m. – 1:00 p.m.
Environmental microbiology & water hygiene
Monday to Thursday
8:00 a.m. – 4:00 p.m.
Friday
8:00 a.m. – 2:00 p.m.
Water hygiene material testing
Monday to Thursday
8:00 a.m. – 1:00 p.m.
1:30 p.m. – 2:30 p.m.
Friday
8:00 a.m. – 1:00 p.m
HyCert certification body
Monday to Thursday
8:00 a.m. – 4:00 p.m
Friday
8:00 a.m. – 2:00 p.m
Last change: 28.05.2025 14:01:45
