WITHDRAWN

SB 1478, titled "Establishes the Missouri Statewide Mechanical Contractors Licensing Act," was withdrawn before becoming law. The bill's official abstract and recent actions indicate it was prefaced on December 29, 2025, and withdrawn on January 2, 2026, without further legislative action. No substantive provisions or policy changes were enacted, as the bill was not passed or signed into law. Therefore, no concrete details about licensing requirements, affected parties, or mechanisms can be provided.