A bill for an act relating to fire protection sprinkler systems in certain residential properties.

This bill prohibits requiring fire sprinkler systems in residential buildings with fewer than seven units. It applies directly to small apartment buildings, duplexes, and single-family homes (under seven units) by blocking both state building code mandates and local regulations from demanding such systems. The key mechanism is a state-level prohibition adopted into the building code, preventing local governments from imposing sprinkler requirements on these smaller properties. The bill does not affect existing buildings but would apply to new construction or renovations requiring fire safety systems. This is a policy change limiting mandatory sprinkler installations for small residential properties.