Reference Materials for Appraisers
HUD Housing Handbooks
This release of the approved ASA Business Valuation Standards of the American Society of Appraisers
contains all standards approved through November 2009, and is to be used in conjunction with the Uniform
Standards of Professional Appraisal Practice (USPAP) of The Appraisal Foundation and the Principles of
Appraisal Practice and Code of Ethics of the American Society of Appraisers. Periodic updates to these
Standards are posted to the Business Valuation Committee’s website www.bvappraisers.org.