Standards and Recommended Practices for the Operation of Aircraft  International Commercial Air Transport were first adopted by the Council on 10 December 1948 pursuant to the provisions of Article 37 of the Convention on International Civil Aviation (Chicago, 1944) and designated as Annex 6 to the Convention. They became effective on 15 July 1949. The Standards and Recommende…
International Standards and Recommended Practices for Dimensional Units to be used in Air-Ground Communications werefirst adopted by the Council on 16 April 1948 pursuant to Article 37 of the Convention on International Civil Aviation (Chicago, 1944) and were designated as Annex 5 to the Convention. They became effective on 15 September 1948 and became applicable on 1 January 1949.
Notification of differences. The attention of Contracting States is drawn to the obligation imposed by Article 38 of the Convention by which Contracting States are required to notify the Organization of any differences between their national regulations and practices and the International Standards contained in this Annex and any amendments thereto. Contracting States are invited to extend such…