Description: The article discusses the recent final and proposed regulations published by the IRS and Treasury on the required minimum distribution rules for qualified plans, which implement changes made by SECURE 1.0 and SECURE 2.0. The article is intended to identify the important rules in the final regulations, provide a framework for determining how the rules apply to beneficiaries of qualified plans and IRAs, describe the key differences between the earlier 2022 proposed regulations and the final regulations, and it summarizes the SECURE 2.0 provisions contained in the new proposed regulations.