Section 4 Section 4: Notifying Authorities and Notified Bodies Article 28 - Notifying Authorities Article 29 - Application of a Conformity Assessment Body for Notification Article 30 - Notification Procedure Article 31 - Requirements Relating to Notified Bodies Article 32 - Presumption of Conformity with Requirements Relating to Notified Bodies Article 33 - Subsidiaries of Notified Bodies and Subcontracting Article 34 - Operational Obligations of Notified Bodies Article 35 - Identification Numbers and Lists of Notified Bodies Article 36 - Changes to Notifications Article 37 - Challenge to the Competence of Notified Bodies Article 38 - Coordination of Notified Bodies Article 39 - Conformity Assessment Bodies of Third Countries