Changes made by Council Decision of 18 January 2011 on the signing of the Agreement between the European Union and the Swiss Confederation on the protection of designations of origin and geographical indications for agricultural products and foodstuffs, amending the Agreement between the European Community and the Swiss Confederation on trade in agricultural products (2011/51/EU)
EU Decision 2011/51
No changes made by Council Decision of 18 January 2011 on the signing of the Agreement between the European Union and the Swiss Confederation on the protection of designations of origin and geographical indications for agricultural products and foodstuffs, amending the Agreement between the European Community and the Swiss Confederation on trade in agricultural products (2011/51/EU) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.