According to HousingWire, the Modular Building Institute has filed a federal lawsuit challenging an Oregon labor rule that requires out-of-state factories to pay workers Oregon prevailing wages when they manufacture components for public projects in the state. The trade group, which represents hundreds of modular construction companies globally, argues that Oregon is overstepping its authority by trying to control wages at factories located in other states. The lawsuit centers on Oregon House Bill 2688, which took effect in July of this year and expanded the state's prevailing wage requirements far beyond traditional construction sites to include off-site fabrication work.
The core issue is that Oregon's new rule requires any factory making what the law calls "bespoke" components for Oregon public projects to pay Oregon-level wages, regardless of where that factory is located. As an example, a modular manufacturer in Maine could theoretically owe Oregon wage rates. The Modular Building Institute is challenging this on three legal grounds: that it discriminates against interstate commerce, that it improperly intrudes on the federal government's exclusive authority over foreign commerce, and that the term "bespoke" is too vague for manufacturers to understand which work is covered.
The stakes of this dispute are significant. If the Modular Building Institute wins, Oregon's rule would collapse. If Oregon prevails, other states may follow the same approach. Interestingly, New York enacted a similar wage expansion last year but then narrowed it just months later after the governor signed a cleanup bill, suggesting that even supporters recognized the initial rule had problems.
This legal battle comes with real irony baked in. Oregon has spent recent years making it easier to build modular and manufactured housing by relaxing zoning rules, particularly the state's groundbreaking law that eliminated single-family-only zoning. The state has continued pushing to speed up modular housing production through additional legislation. Now the new wage rule may actually push modular manufacturers away from Oregon projects entirely, potentially undermining those housing affordability goals.
What I am seeing locally in the Bay Area and East Bay is that these kinds of regulatory battles at the state level ripple through how builders and manufacturers approach different markets. If Oregon's rule gets struck down, it removes uncertainty. If it stands, we could see similar efforts pop up elsewhere, which would fundamentally change how modular housing economics work across different states. Either way, it affects the feasibility and cost of prefabricated housing solutions that many communities are looking to as a way to address affordability challenges.
