If you fail, you need to be sent back for trial, or you just fail, that's terrible. External audit is usually twice. If the external review has passed (generally, schools will participate in the defense with a score of 70 or above, or the revised defense), the external review 2 will generally be sent to the third review. If you don't pass the trial reading twice, you won't graduate directly.
No news is the best news. If you haven't received the relevant notice, it means that both tests have passed. I'm ready to reply. The originals of the two trials will be put in your student status file by the graduate teaching secretary (director), but you can't see this.