Accident Investigation Guide: 2005 Edition
Exhibit 1-1

Organizational chart showing the chain of command in
an accident investigation team.
- The top position is occupied by the Designated
Agency Safety Official
(DASHO) or the official authorizing the investigation.
- On the second level
is the Team Leader.
- On the third level, occupying equal positions of authority,
are the Chief Investigator or Qualified Technical Investigator,
and the Safety Manager.
- On
the fourth level
at equal positions are the:
- Documentation Specialist
- Union Representative
- Technical
Specialists (as needed)
- Law Enforcement Representative.
since July 21, 2005