The Missouri Report of Occupational Injury or Illness is an essential document used to report and record workplace injuries or illnesses in the state of Missouri. This report is vital for tracking and analyzing workplace incidents, as well as promoting a safe working environment for employees. The report is completed by employers and contains detailed information about the incident, including the nature of the injury or illness, the individuals involved, and the circumstances leading up to the incident. It helps to provide a comprehensive overview of workplace safety concerns and assists in identifying trends or areas where improvements can be made. Keywords: Missouri, Report of Occupational Injury or Illness, workplace injuries, workplace illnesses, workplace incidents, safe working environment, employers, detailed information, workplace safety concerns, trends, improvements. There are two main types of Missouri Report of Occupational Injury or Illness: 1. First Report of Injury (FROM): The FROM is filed by employers to report any work-related injuries, illnesses, or deaths that occur within their organization. This report must be submitted to the Division of Workers' Compensation within a specified time frame. It captures information such as the injured employee's name, social security number, date of birth, date of injury, location of injury, and a description of the incident. 2. Supplementary Report of Injury (SRO): The SRO is an additional report that may be required following a workplace injury or illness. It is used to provide updates on the individual's medical condition, treatment progress, and any changes in their work status. This report helps in ensuring that proper medical care is being provided to the injured employee and assists in determining if any modifications are necessary to accommodate their recovery. Employers are responsible for promptly completing and submitting both types of reports to the appropriate authorities to comply with state regulations and facilitate the necessary processes, such as workers' compensation claims or workplace safety investigations. Keywords: First Report of Injury, FROM, Supplementary Report of Injury, SRO, Division of Workers' Compensation, work-related injuries, work-related illnesses, work-related deaths, injured employee, medical condition, treatment progress, work status, medical care, workers' compensation claims, workplace safety investigations.