In addition, "the period of validity of the single permit is to be determined by each Member State," says the report adopted with 442 votes in favour 77 against and 42 abstentions.
Tomēr derība nav tikai līgums: "Līgums domāts konkrētam laikam un konkrētu mērķu sasniegšanai, turpretim derība vieno un ir balstīta uz savstarpēju uzticību.