Infrastructure Investment and Jobs Act Oversight Plan—Year Three

This document provides an update to our plan for oversight of the EPA’s implementation of the IIJA. We have divided this Year 3 oversight plan into three time-based sections that describe planned and ongoing IIJA-related audit and evaluation projects for FY 2024 and beyond. The first section includes planned and ongoing projects for Year 3 of our IIJA oversight, the second section details planned projects for Years 4–5, and a third section summarizes our planned approaches for oversight work expected in Year 6 and beyond. Each of the planned and ongoing projects summarized in this plan relates to the EPA’s IIJA implementation work; however, some projects identified in this oversight plan will receive partial support from annual appropriations.