Changes to Civil Aviation Act 2012 (Commencement No. 1, Transitional, Transitory and Saving Provisions) 2013
S.I. 2013/589
No changes to Civil Aviation Act 2012 (Commencement No. 1, Transitional, Transitory and Saving Provisions) 2013 are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.