Title from PDF title page (viewed on July 6, 2011).
Issued by the Dept. of Energy & Climate Change et al.
"URN 09D / 851."
Consultation on second stage transposition of EU Directive 2008/101/EC to include aviation in the EU Emissions Trading System (EU ETS). Published by Dept. for Transport in 2009. Publication and catalogue information, links to buy online and reader comments.