March 01, 2023 01:08 Updated Follow If your company is chosen to participate in the Survey of Occupational Injuries and Illnesses, you are required by law (Public Law 91-596) to complete the survey. IOSHA: Indiana Occupational Safety and Health Administration , 317-232-2655. Related articles Why must I complete the OSHA Work-Related Injury and Illness Data Collection Form since I already completed the BLS Survey of Occupational Injuries and Illnesses? Why does the Governor's Representative typically abstain in the final vote?