Proposed Bill Aims to Ease Domestic Sourcing Rules
New legislation seeks to simplify how housing developers verify U.S.-made components for federally funded projects.
Updated on Sept. 30, 2026 in Manufacturing

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Senator Angus King introduced the Build American Efficiency Act to create a verified list of domestic products for housing developers. The move aims to streamline compliance with Build America, Buy America standards that currently burden developers using federal funds.
Why it matters
Current federal sourcing requirements are time-consuming and expensive to verify, leading to stalled projects like those in Maine. The bill seeks to address these operational bottlenecks for builders who must otherwise confirm domestic manufacturing status for every individual component.
Federal waiver approvals currently take up to eight months to process, complicating projects in regions like Maine where tens of thousands of homes are needed. Builders must currently verify each product's domestic compliance individually to meet standards established by the 2021 Infrastructure Investment and Jobs Act.
The players
Angus King
United States Senator from Maine who sponsored the legislation to streamline domestic manufacturing compliance for developers.
John Curtis
United States Representative from Utah who serves as a co-sponsor for the bill.
U.S. Department of Housing and Urban Development
Federal agency responsible for administering housing funds and managing the product waiver process for domestic sourcing requirements.
The details
The bill addresses the complexity of Build America, Buy America standards by creating a publicly accessible database of pre-approved, U.S.-made products. This would reduce the reliance on the existing, cumbersome waiver process for items like heating and air conditioning units. Developers currently face significant delays as they attempt to confirm if every individual component meets domestic sourcing requirements before utilizing federal funds.
Timeline
2021: Congress passed the Infrastructure Investment and Jobs Act.
Last year: Federal sourcing requirements were slowly rolled out.
September 30, 2026: Senator Angus King introduced the Build American Efficiency Act.
2026: Expected passage of the Build American Efficiency Act.
Market Landscape
The proposed legislation follows the rollout of federal sourcing requirements tied to the 2021 Infrastructure Investment and Jobs Act. It marks a legislative attempt to resolve operational frictions that emerged after these standards were implemented last year.
Housing developers should monitor the progress of this bill as it could significantly reduce the administrative burden of sourcing compliant materials. Operators should specifically track whether components like HVAC systems are included in the potential future database.
The takeaway
The Build American Efficiency Act reflects a pivot toward reducing regulatory friction in federal housing procurement. Operators should keep a close watch on legislative progress in 2026 to see if sourcing verification processes become automated through a centralized registry.
Further reading
For broader insights on industry compliance, see Manufacturing.
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Should federal sourcing requirements be eased to speed up the construction of affordable housing?









