Changes made by Commission Decision of 7 March 2011 on historical aviation emissions pursuant to Article 3c(4) of Directive 2003/87/EC of the European Parliament and of the Council establishing a scheme for greenhouse gas emission allowance trading within the Community (notified under document C(2011) 1328) (2011/149/EU)
EU Decision 2011/149
No changes made by Commission Decision of 7 March 2011 on historical aviation emissions pursuant to Article 3c(4) of Directive 2003/87/EC of the European Parliament and of the Council establishing a scheme for greenhouse gas emission allowance trading within the Community (notified under document C(2011) 1328) (2011/149/EU) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.