Definicija: vsak podatek in gradivo, katerega razkritje nepoklicani osebi bi lahko v različni meri škodovalo interesom EU ali eni ali več državam članicam, če imajo taki podatki svoj izvor bodisi znotraj EU ali pa prihajajo iz držav članic, tretjih držav ali mednarodnih organizacij

Definicija: any information and material, an unauthorised disclosure of which could cause varying degrees of prejudice to the EU interests, or to one or more of its Member States, whether such information originates within the EU or is received from Member States, third States or international organisations