Protocol No 2 to the Treaties on the application of the principles of subsidiarity and proportionality allows national Parliaments to issue reasoned opinions when they consider that a legislative proposal does not comply with the principle of subsidiarity.
Protokolom br. 2 uz Ugovore o primjeni načela supsidijarnosti i proporcionalnosti dopušta se nacionalnim parlamentima da donesu obrazložena mišljenja ako smatraju da zakonodavni prijedlog nije u skladu s načelom supsidijarnosti.