DLMS: Device Language Message Specification

myDLMS Login to myDLMS

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

07.05.2021 Smart Building Services Pty Ltd Australia more Information

Recently joined member

06.05.2021 GAMMA POWER DISTRIBUTION LIMITED Ghana more Information

Recently joined member

27.04.2021 Zhejiang Hengye Electronics Co.,Ltd China more Information

Recently joined member

27.04.2021 Elecomservis Russian Federation more Information

Recently joined member

23.04.2021 LyT Consulting OÜ Estonia more Information

Recently certified product

14.04.2021 DTSD545-CTVT Id=HLYVTV1-20200921 V=1 Cert.No. 2536 more Information

Recently certified product

14.04.2021 CJ34-GP20 Cert.No. 2535 more Information

Recently certified product

13.04.2021 SM401D_V010326_V040211 Cert.No. 2534 more Information

Recently certified product

13.04.2021 SM100 Cert.No. 2533 more Information

Recently certified product

12.04.2021 LY-DC12 Cert.No. 2532 more Information

Contact
DLMS User Association
- Company registration number CHE-440.972.101
- Bahnhofstrasse 28
- CH-6302 Zug
- Switzerland
- - Email
    L_moc__smld--smld
  - Phone
    +41 41 539 11 86
© 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 organisation with over 300 members from all continents, represented in 70+ countries involving Distribution Service Operators, Utilities, Device Manufacturers, System Developers and Integrators, Service Software Platform Developers and Semiconductors Manufacturers.