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DLMS/COSEM
The standard language for smart devicesDLMS - Who we areSmart metering - and more generally, smart devices - need a globally accepted standard language that ensures interoperability, efficiency and security.
DLMS/COSEM provides just that.
- 1 000+ DLMS / COSEM compliant meter types
- 150+ manufacturers
- 300+ members from 60+ countries
Newsletter
Events
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DLMS UA General Meeting 2018 Autumn
The Autumn 2018 General Meeting of the DLMS UA takes place on 5th November 2018 from 15:00 to 17:30 in Vienna, Austria, linked to the EUW 2018 event.
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The DLMS UA at EUW 2018
The DLMS User Association participates at EUW 2018 on 6-8th November 2018 in Vienna,
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CEN TC294 Meeting
CEN TC294, "Communication systems for meters" will meet in Berlin on November 28.
News
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DLMS UA General Meeting 5th November 2018
The Autumn 2018 General Meeting of the DLMS UA took place on 5th November 2018 in Vienna, Austria, linked to the EUW 2018 event.
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DLMS UA White Paper efficiency released
Learn about the efficiency mechanisms of DLMS/COSEM!
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New version of CTT 3.1
Please ensure you are using the latest version, especially for certification purposes.
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Do you have the latest Publications?
DLMS User Association updates its documents on an ad-hoc basis, when the latest technology for the protocol or for testing is available.
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1 000+ DLMS/COSEM compliant meter types!
New milestone reached: 1 000 DLMS/COSEM compliant meter types certified
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New version of the Yellow Book
The Yellow book, along with the Test Plan documents have been published
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New version of the Green Book and the Blue Book
Green Book Edition 8.3 and Blue Book Edition 12.2 have been published.
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CTT 3.1 released
It is a pleasure to inform you that CTT 3.1 has been released on 2017-03-15.