https://devzone.nordicsemi.com/f/nordic-q-a/42617/test-resultsDear all, I am building a BLE thermometer based on nRF51422 chip. I need to get certify it and if any of you performed and have the tests results of the below tests, for the nRF51422 chip, please be so kind and share. Radiated emissions - Checks toen-USTelligent Community 13Thu, 17 Jan 2019 13:05:12 GMThttps://devzone.nordicsemi.com/thread/166235?ContentTypeID=1Thu, 17 Jan 2019 13:05:12 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3fbbb4f3-83e0-44e4-93b0-e4e532b4a627bjorn-spockeli<p>HI Cristian,&nbsp;</p> <p>all the tests you&#39;re referring to must be performed on the End Product.&nbsp;<span>The chip itselves can not be pre-certified as the RF performance relies too much on external components.</span></p> <p>In terms of ESD, see nRF51422 Product Specification and Section 6 Absolute maximum ratings, attached screenshot below</p> <p><img src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/4/pastedimage1547730302712v1.png" alt=" " /></p> <p>Best regards<br />Bj&oslash;rn</p><div style="clear:both;"></div>