It would be great if users could categorize actions using multiple labels. It is possible for something to be say both a chemical control issue and general house keeping issue.
In my organization I would also be interested in being able to things that are only food safety related. For example, building maintenance could be a squeaking door but that is not exactly critical for food safety, but if there are holes in the wall of my storage building, then I would want to be able to track that and so it would have the labels of “Food Safety” and “Building Maintenance”