Changes made by Commission Decision of 30 June 2011 on the Union-wide quantity of allowances referred to in Article 3e(3)(a) to (d) of Directive 2003/87/EC of the European Parliament and of the Council establishing a scheme for greenhouse gas emission allowances trading within the Community (2011/389/EU)
EU Decision 2011/389
No changes made by Commission Decision of 30 June 2011 on the Union-wide quantity of allowances referred to in Article 3e(3)(a) to (d) of Directive 2003/87/EC of the European Parliament and of the Council establishing a scheme for greenhouse gas emission allowances trading within the Community (2011/389/EU) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.