EU COM document

Title, COM (Year) serial number, draft or final. [Online]. [Date accessed]. Available from: URL

Example:

Proposal for a Council regulation on denominations and technical specifications of euro coins intended for circulation, COM (2010) 0691, final. [Online]. [Accessed 26 May 2017]. Available from: http://eur-lex.europa.eu/

This is all in italics and the title is not capitalised.