UAD 3.6 for Lenders: How Mortgage Teams Should Prepare for the 2026 Transition The mortgage industry is entering one of its biggest appraisal modernization shifts in years. With the introduction of UAD 3.6, lenders, appraisal management companies, and valuation teams are preparing new reporting standards, structured appraisal datasets, and updated workflow expectations. While many conversations around UAD 3.6 focus on appraisers, the reality is that lenders and mortgage operations teams will experience major operational changes as well. From appraisal review workflows to quality control and compliance management, the transition will impact nearly every stage of the appraisal lifecycle. For organizations that depend on efficient valuation operations, understanding UAD 3.6 early is critical. If you are new to the topic, you can also read our detailed guide on What Is UAD 3.6?