Brooke Baggenstoss, ISA AM, Antiques, Furnishings + Decorative Arts

My favorite part of USPAP comes directly from the Competency Rule: Perfection is impossible to attain, and competence does not require perfection. However, an appraiser must not render appraisal services in a careless or negligent manner. This Rule requires an appraiser to use due diligence and due care. (USPAP 2020-2021, lines 301-303)

Question: Does Bronze Disease affect the value of a work? From what I was reading, it seems to be a contamination problem with the bronze. Would the artist in any way be responsible for selling work that develops bronze disease?

It is time to recognize our hardworking ISA volunteers! Although many of us have been social distancing and isolating ourselves this past year, there are ISA members who have been Zooming, phoning, teaching, editing, correcting, posting and using a calculator, ALL on our behalf. These volunteers, in all aspects of our organization, are what keep us moving forward.

One of the best things about teaching Uniform Standards of Professional Appraisal Practice (USPAP) classes for ISA is that you never know what questions students will ask. At the ISA's January 13 to 14 7-Hour USPAP class an appraiser asked when it's okay to use a sale that occurred after the effective date of an appraisal as a comparable?