Uniform Standards of Professional Appraisal Practice (USPAP) can be considered the quality control standards applicable for real property, personal property, intangible assets, and business valuation appraisal analysis and reports in the United States and its territories. USPAP, as it is commonly known, was first developed in the 1980s by a joint committee representing the major U.S. and Canadian appraisal organizations. As a result of the savings and loan crisis, the Appraisal Foundation (TAF) was formed by these same groups, along with the support and input from major industry and educational groups, and TAF took over administration of USPAP.[1]

The Financial Institutions Reform, Recovery and Enforcement Act of 1989 (FIRREA) authorized the Appraisal Subcommittee (ASC), which is made up of representatives of the leading U.S. government agencies and non-governmental organizations empowered to oversee the U.S. mortgage and banking system. The ASC provides oversight to TAF.

TAF carries out its work through two divisions – the Appraisal Standards Board (ASB) and the Appraiser Qualifications Board (AQB). The latter group sets forth minimum qualifications for appraisal licensure, and its work has been adopted by all states and territories. The ASB maintains USPAP, and issues updates in January of even-numbered years.

All US states and territories require appraisal licensure for valuation work performed for federally regulated institutions; however, 35 states and territories of the US require appraisal licensure for all valuation work performed, whether federally regulated or for other use.

Since 2006, USPAP has been updated in a 2-year cycle, which begins on January 1 of even number years. The current version of USPAP is available at www.appraisal foundation.org.