The Inspector-General has some main jobs. You can think of these jobs as the things they must do. The Inspector-General investigates incidents that happen when the Defence Force is active. They also look at what the Defence Force does after these incidents happen. The Inspector-General checks Defence Force policies and procedures to see if they can be improved. They do this to help the Defence Force work better. The Inspector-General also does other jobs that the law says they must do. The Inspector-General's jobs include investigating and assessing, as well as other tasks given to them by the law. You can think of the investigation job as looking into incidents and what happens after them. The assessment job is about checking and improving Defence Force policies and procedures.