What must the OSHA 300 Form include regarding an injury?

The OSHA 300 Form is used by employers to log work-related injuries and illnesses. It is essential that this form includes a detailed description of the injury or illness, which encompasses not only the nature of the injury but also relevant circumstances surrounding it. This detailed documentation helps to ensure proper reporting and follow-up of workplace incidents.

Including a comprehensive description allows for a better understanding of the incident's context, the mechanism of injury, and any preventive measures that could be taken to avoid similar occurrences in the future. The detailed nature of the entry aids in identifying trends and patterns that could be useful in enhancing workplace safety.

Other options, such as only providing a diagnosis or merely noting the time and date of the injury, lack necessary context that could inform both the employer and OSHA regarding the severity and nature of the incident. While having witness information can be valuable, it is not a mandatory requirement on the OSHA 300 Form as compared to the necessity for a complete description of the injury or illness itself.