DLMS: Device Language Message Specification

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DLMS/COSEM
The standard language for smart devices
Smart metering - and more generally, smart devices - need a globally accepted standard language that ensures interoperability, efficiency and security.
DLMS/COSEM provides just that.
DLMS - Who we are

Recently joined member

28.09.2020 Beijing jingyibeifang instrument limited company China more Information

Recently joined member

23.09.2020 CME Offshore Lebanon more Information

Recently joined member

08.09.2020 ACKLIO France more Information

Recently joined member

24.08.2020 iSmart Meters Co., Ltd. China more Information

Recently joined member

12.08.2020 Brno University of Technology Czech Republic more Information

Recently certified product

26.11.2020 Landis+Gyr E450 ZMXi310CQU1L1D3.21 S5_A93.02.02 Cert.No. 2477 more Information

Recently certified product

23.11.2020 Landis+Gyr E450 ZCXi1x0xQ..S4_V91.13.13 Cert.No. 2476 more Information

Recently certified product

17.11.2020 MA309MT3LSA Cert.No. 2475 more Information

Recently certified product

17.11.2020 Landis+Gyr E450 ZMXi3x0xQ..S4_V93.13.13 Cert.No. 2474 more Information

Recently certified product

13.11.2020 TA25K Cert.No. 2473 more Information

Contact
DLMS User Association
- Company registration number CHE-440.972.101
- Bahnhofstrasse 28
- CH-6302 Zug
- Switzerland
- - Email
    L_moc__smld--smld
© DLMS User Association
DLMS User Association - Who we are
The DLMS UA is a non-profit organization founded in 1997 by leading utilities and meter manufacturers to develop and support a standard for smart meter data exchange.
Today, it is a global organization with 300+ members from all continents and 60+ countries involving utilities, meter manufacturers, system developers and integrators, and chip manufacturers.