Kontakt

OMS-Group e. V.
c/o figawa
Marienburger Straße 15
50968 Köln
Deutschland
Telefon: +49 241 88970-802
E-Mail: office(at)oms-group.eu

DVGW CERT:

E-Mail: OMS(at)DVGW-EBI.de

VDE PZI:

E-Mail: vde-institut(at)vde.com

E-Mail: marketing(at)oms-group.org