The U. S. Department of Housing and Urban Development (HUD) issued a final rule (codified at 24 CFR Part 75), effective November 30, 2020, dictating requirements for implementing Section 3. The new regulations remove and replace regulations codified at 24 CFR Part 135 and must be fully implemented by July 1, 2021. Dotted i Alliance has collected the following resource information for quick access to all things Section 3 Final Rule. ​