Celebrating its 35th anniversary of service to industry and workers throughout the state of Ohio, GCOHC is a training center that specializes in emergency response and hazardous worker operations. It was one of the first labor-sponsored occupational health clinics in the nation. GCOHC’s training program in emergency response and hazardous waste operations is carefully monitored by the Board of Directors, comprised of representatives recognized nationally and internationally in emergency response, hazardous waste operations, and other environmental fields.