Central Ohio Self-Insurers Association (COSIA)

Industrial Commission of Ohio

Occupational Safety and Health Administration

Ohio Bureau of Workers Compensation

National Council of Self-Insurers

National Institute of Occupational Safety & Health

Northwestern Ohio Self-Insurers Association (NWOSIA)

Self-Insurers Group of Ohio (SIGO)

State of Ohio

U.S. Department of Labor

Workers Compensation Research Institute