It 's participation was confirmed by a Commission Decision in March 2017 .
The UK also did not originally participate in the recast 2016 Europol Regulation , but subsequently notified the EU of its desire to participate in December 2016 .
EU 's participation was confirmed by a Commission Decision in March 2017 .
The UK also did not originally participate in the recast 2016 Europol Regulation , but subsequently notified the EU of its desire to participate in December 2016 .