Starting with 25.08.2013, Regulation (EU) no. 800/2013 amending Regulation (EU) no. 965/2012 to include specific issues related to non-commercial operations (http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2013:227:0001:0074:EN:PDF , https : //www.easa.europa.eu/regulations ).
The regulation is mandatory and applies directly in EU Member States from 25.08.2016.