EASA [Europe's equivalent to FAA] is introducing regulatory framework for UAVs.
http://rpas-regulations.com/wp-content/uploads/2017/05/EASA_NPA-2017-05A_170505_TR.pdf
http://rpas-regulations.com/wp-content/uploads/2017/05/EASA_NPA-2017-05A_170505_TR.pdf