https://devzone.nordicsemi.com/f/nordic-q-a/26948/bluetooth-sig-on-different-versions-of-deviceHi, we are working on device that will have Bluetooth in it. It uses 3rd party Bluetooth module, that is qualified from manufacturer of module. We are making all CE, FCC and other regional certification process, only thing remaining is SIG. We areen-USTelligent Community 13Thu, 16 Nov 2017 12:38:42 GMThttps://devzone.nordicsemi.com/thread/105854?ContentTypeID=1Thu, 16 Nov 2017 12:38:42 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7b98a07b-3b88-46a2-b69c-e908d483dfc3m.hendelja<p>Thank you for fast response, I will ask BT SIG same question, when they reply i will post it here.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/105853?ContentTypeID=1Thu, 16 Nov 2017 12:35:27 GMT137ad170-7792-4731-bb38-c0d22fbe4515:73f551d2-35db-4228-94f3-99abcb9e20d2Hung Bui<p>You may want to send your question to Bluetooth SIG. It should be best answered from there.</p> <p>As far as I know, if you don&#39;t have modification in the hardware between version, then you don&#39;t need to do qualification for each of them, if they are only naming and label differences. And here they mentioned that if you have multiple product that use the same QDID you can use same DID for all of them: <a href="https://www.bluetooth.com/develop-with-bluetooth/qualification-listing/declare-your-product">www.bluetooth.com/.../declare-your-product</a></p><div style="clear:both;"></div>