Changes made by Decision No 1359/2013/EU of the European Parliament and of the Council of 17 December 2013 amending Directive 2003/87/EC clarifying provisions on the timing of auctions of greenhouse gas allowances
EU Decision 2013/1359
The legislation Decision No 1359/2013/EU of the European Parliament and of the Council of 17 December 2013 amending Directive 2003/87/EC clarifying provisions on the timing of auctions of greenhouse gas allowances changes, newest first. Choose one to see each change.
From legislation.gov.uk's record of changes, the official one: see it there.