Changes made by Council Decision of 24 September 2012 on the signing, on behalf of the Union, of the Agreement between the European Union and Canada on customs cooperation with respect to matters related to supply chain security (2012/643/EU)
EU Decision 2012/643
No changes made by Council Decision of 24 September 2012 on the signing, on behalf of the Union, of the Agreement between the European Union and Canada on customs cooperation with respect to matters related to supply chain security (2012/643/EU) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.