Urgent Safety Advice Notice / Safety Advice Notice

At the early stages of an investigation the RAIU may make some early findings on safety issues that require immediate action, in these cases the RAIU issue Urgent Safety Advice Notices (USAN) or a Safety Advice Notice (SAN). The purpose of issuing USANs is that the RAIU can make safety recommendation to Implementers and Addressees promptly, without having to complete the full Investigation Report. Similar to safety recommendations, it shall not be the purpose of USANs to create a presumption of blame or liability.

Completed USAN/SAN