The OMS-Group e. V. is a community of interest of associations, presently figawa annd KNX, with enterprises in the area of metering relevant to accounting. With the Open Metering System Specification the OMS-Group has developed an open, vendor independent standard for communication interfaces and basic requirements.
The OMS Newsletter “news4all“ is published four times a year and provides information on news and developments concerning the Open Metering System, the OMS specification and the OMS-Group including the members and the working groups.
The Open Metering System (OMS) is the only system definition across Europe which integrates all media (electricity, gas, heat and water incl. submetering) into one system. It was developed by the industry in order to guarantee a future-proof communication standard and interoperability between all the meter products.