In large organizations, it's common to fill out corrective action forms whenever any serious work-related incident happens. The forms are usually filled out by both supervisor and employee, describing the incident and what action steps are to be taken to prevent it from happening again in the future.
If you want to streamline this HR process inside of your organization, it's recommended to use online forms instead of a more traditional paper analog. Using online forms to keep track of incidents and corrective actions helps executives to see the bigger picture and makes reporting much more straightforward.
Also, it's easy to integrate your corrective action forms with HR systems and databases of your choice and sync information automatically. This way, you could pull data about your company and its employees from multiple sources at a minimal cost.