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Who we are

The DLMS User Association is a non-profit organization that develops, maintains, supports and promotes the DLMS/COSEM specification for data exchange for smart metering, smart energy management and related fields.

The Association was founded in 1997 by leading utilities and meter manufacturers. Since then, it has grown to a global organization with 300+ members from all continents and 60+ countries involving utilities, meter manufacturers, system developers and integrators, and chip manufacturers.

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  • who we are

DLMS members worldwide

  • DLMS members worldwide