Believe me, it is often hard to identify the facts.I don't see why you would insert your own personal opinions. The only thing that should be included in a report are facts. As long as people/organizations stick to facts, there is no basis for suing for slander. That doesn't prevent a lawsuit. We could sue each other. And it would be thrown out, however there is still the expense and inconvenience of it. I do not think that agencies are at the same level of risk. If I was still a PADI instructor and I caused a training accident, and PADI published a report detailing facts that reveal my negligence, I could try and sue. But PADI would win that case, possibly countersue to recoup their legal costs.