Audit of the Cannon House Office Building Renewal Project's Substantial & Final Completion for Phase 3 & Phase 4

Date Issued

Monday, June 30, 2025

Submitting OIG

Architect of the Capitol OIG

Agencies Reviewed/Investigated

Architect of the Capitol

Report Number

OIG-AUD-2025-02

Report Type

Audit

Agency Wide

Yes

Number of Recommendations

Questioned Costs

Funds for Better Use

Report updated under NDAA 5274

Open Recommendations

This report has 1 open recommendations.

Recommendation Number	Significant Recommendation	Recommended Questioned Costs	Recommended Funds for Better Use	Additional Details
2	No	$0	$0
We recommend that the Architect of the Capitol develop construction contract requirements and project specifications for substantial and final completion that are feasible, achievable and necessary for future construction projects with multiple phases — similar to the Cannon House Office Building Renewal Project.