5.
Member States shall ensure the application in their territory of the common basic standards referred to in paragraph 1. Where a Member State has reason to believe that the level of aviation security has been compromised through a security breach, it shall ensure that appropriate and prompt action is taken to rectify that breach and ensure the continuing security of civil aviation.
← art_4__para_4__text_1 · All articles · art_4__para_5__text_1 →
Source: EUR-Lex (Cellar) · retrieved 2026-10-12 · Text as adopted (Official Journal); later amendments are not incorporated in this text.