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

24.06.2020 CASCADE joint-stock company Russian Federation more Information

Recently joined member

12.06.2020 EnergyCare Company for Informations Technology Saudi Arabia more Information

Recently joined member

08.06.2020 Alfanar Electrical Systems Saudi Arabia more Information

Recently joined member

11.05.2020 MOJEC INTERNATIONAL LIMITED Nigeria more Information

Recently joined member

16.04.2020 MEMF Electrical Industries Co. Saudi Arabia more Information

Recently certified product

02.07.2020 aMeter300(M1)V5.1 Cert.No. 2387 more Information

Recently certified product

24.06.2020 NW34-R08 Cert.No. 2386 more Information

Recently certified product

23.06.2020 MA309MH4LSA1 Active firmware(s): Id=P2106 2020-05 Cert.No. 2385 more Information

Recently certified product

18.06.2020 Landis+Gyr E570 S2 ZxY405CW1Ux_V84.10.10 Cert.No. 2384 more Information

Recently certified product

18.06.2020 Landis+Gyr E570 S2 ZxY405CQUx_V83.10.10 Cert.No. 2383 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.