Request for notification
Article 13
1. At the request of the competent authority of a Member State, the competent authority of another Member State shall, in accordance with the rules governing the notification of similar instruments in the requested Member State, notify the addressee of any instruments and decisions which emanate from the administrative authorities of the requesting Member State and concern the application in its territory of legislation on taxes covered by this Directive. 2. Requests for notification shall indicate the subject of the instrument or decision to be notified and shall specify the name and address of the addressee, together with any other information which may facilitate identification of the addressee. 3. The requested authority shall inform the requesting authority immediately of its response and, in particular, of the date of notification of the instrument or decision to the addressee. 4. The requesting authority shall only make a request for notification pursuant to this Article when it is unable to notify in accordance with the rules governing the notification of the instruments concerned in the requesting Member State, or where such notification would give rise to disproportionate difficulties. The competent authority of a Member State may notify any document by registered mail or electronically directly to a person within the territory of another Member State.