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DLMS/COSEM conformance certification, an important prerequisite of interoperabilityThe latest version of CTT3.0 is V109 issued on 6th November 2017.
The latest version of CTT3.1 is V107 issued on 23rd October 2018.
The latest version of the Object definitions file is V3.3 issued on 1st June 2018.
Conformance Test Information (CTI)
The CTI provides information to the CTT about the IUT
Before performing a test session, the CTI file has to be prepared. The CTT delivery package includes a CTI template (for CTT 3.0) or a CTI specification file (for CTT 3.1) that provides guidance.
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News
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New Blue Book and Green Book
DLMS Publishes the latest version of the Coloured Books.
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- LoRa Alliance™ and DLMS User Association to Bring Internet of Things to Utilities The LoRa Alliance™, the global association of companies backing the open LoRaWAN™ protocol for the Internet of Things (IoT) low-power wide-area networks (LPWANs), and the DLMS User Association (DLMS UA), a non-profit organization driving utilities and ...
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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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CTT 3.1 released
It is a pleasure to inform you that CTT 3.1 has been released on 2017-03-15.
Events
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Save the date - DLMS User Association General meeting
The next DLMS General Meeting will take place at the close of the EUW exhibition, on the 14th November 2019, at 14.00 pm CET.
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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.