Operations Engineering Bulletins (OEBs) are temporary procedures published for flight crews. They must be applied only in specific conditions to ensure safe and efficient operations of the aircraft.
This article explains why OEBs are issued, the importance of communicating them to flight crews as soon as possible, and the importance for flight crews to comply with the OEB procedures. This article also stresses the importance of applying the available modifications that will cancel an OEB as soon as possible. Airbus provides support to Operators to assess and prioritize the implementation of service bulletin modifications that can remove applicable OEBs from their fleets.