Mozzarella received the Traditional Specialties Guaranteed (GTS) certificate from the European Union in 1998.
This system requires mozzarella sold in the EU to be produced according to a traditional recipe. The certification does not specify the source of the milk, but suggests it to be whole milk.
Chocolate is a confectionery containing cocoa (cocoa mass, cocoa butter, cocoa powder), sugar, and other additives (like milk, which is added to milk chocolate).
Directive 2000/36/EC of the European Parliament and of the Council of 23rd June defines chocolate as ...