08 Mar 2012 Agency Decision Category Rulemaking activities DownloadsRead More on Acceptable Means of Compliance and Guidance Material for the implementation and measurement of Airspace Usage Requirements and Operating Procedures (AUR). Downloads [pdf] ED Decision 2012/002/R [pdf] Explanatory Note [pdf] Annex Read More Related Acceptable Means of Compliance and Guidance Material AMC & GM to AUR