Modifies provisions relating to indoor air quality

HB 3103 is a definitional bill that clarifies terms related to indoor air quality regulations, such as "public place," "vapor product," and "smoking." It does not change current smoking restrictions but establishes precise language for future legislation. The bill directly affects how indoor air quality rules would apply to venues like restaurants, healthcare facilities, schools, and public transportation. This procedural bill was introduced on January 27, 2026, and has not yet advanced to committee.