139Compliance with subpoenas and directions relating to safety incidents

#### 139 Compliance with subpoenas and directions relating to safety incidents 139 Compliance with subpoenas and directions relating to safety incidents > A person who is or was the Chief Investigator or a transport safety investigator is not obliged to comply with a subpoena or similar direction of a court in relation to civil proceedings to attend and answer questions relating to an accident or incident or other event, occurrence, practice or matter the subject of a transport safety investigation, if the Chief Investigator has issued a certificate stating that the person is or was involved in any such transport safety investigation.