The California Employers Report of Occupational Injury or Illness (CA-1) is a document required by the California Occupational Safety and Health Administration (Cal/OSHA) for employers to report any work-related injuries, illnesses or fatalities that occur in their workplace. It is used to track and monitor workplace safety conditions and ensure that employers are providing a safe working environment for their employees. The CA-1 form must be filled out and submitted to Cal/OSHA within five working days of the incident. There are two types of California Employers Report of Occupational Injury or Illness: the CA-1 and CA-2. The CA-1 form is used to report any incident resulting in injury, illness or death to an employee, while the CA-2 form is used to report any incident resulting in injury, illness or death to a non-employee, such as a contractor or customer. Both forms must be completed and submitted to Cal/OSHA in order for an incident to be reported.