Sofema Aviation Services (SAS) considers the role and purpose of ICAO Article 83bis. Introduction ICAO Annex 6 (Operation of Aircraft) is fundamentally built on the principle that the State of the Operator is responsible for the safety oversight of air operations. However, the Chicago Convention originally placed primary responsibility on the State of Registry. This creates a legal and…

October 2025 brought a series of significant regulatory and safety EASA Updates, impacting airworthiness, operational oversight, and sustainable aviation initiatives. This monthly roundup highlights the key publications, surveys, and safety notices released during the month, along with clear action points to help aviation organisations maintain compliance, strengthen safety performance, and prepare for upcoming regulatory expectations….