Ignorance is not a defense. There is a reason why it is very easy to get on AMC panels and very difficult to get on direct engagement panels. DE lenders generally vet their appraisers, interview them, understand their business models, their history and background in the field, how many employees, how many trainees, etc. The big AMCs don’t do any of this, which is why they are culpable here. Had they been providing the oversight function they are hired for, they would have never put this guy on in CO.