A definitive objective or reason behind mishap examination is to discover the underlying drivers of why the mischance happened so that if comparative examples happen later on viable controls or techniques can be set up to keep a reoccurrence of the mishap. Rodrigues and Cusic portray the reason behind mischance examinations as, "To help counteract mishaps, the NTSB creates and issues security proposals to other government offices, industry, and associations that are in a position to enhance transportation wellbeing."