01 Mar 2010 Publication type Safety Promotion Publication Date 01/03/2010 Safety Promotion Publication Type ECAST Safety Management and Safety Culture Safety Promotion Product Type Commercial Air Transport Downloads The following link opens a document hosted on the SkyBrary website describing the ARMS methodology for operational risk management developed by the Aviation Risk Management Solutions (ARMS) group under the aegis of ECAST. Downloads [external] ARMS Methodology for Operational Risk Assessment (2007-2010)