Thanks for your interest in the Intel Joule platform.
We would like to investigate a little bit more regarding your question, and as soon as we have useful information we'll let you know.
We'll appreciate your patience during the meantime.
Thank you very much for your patience. The 5 GHz band can be used in European Union countries, for the FCC the indoor use restriction has been removed. The end-user needs to verify that the product can be used before deploying or using the product in the country of use, as other countries have their own requirements.
Hope you find this information useful.