Pumbing Board Page and links Accepted Plumbing Products Online System Check a Plumber/Gas License Product Acceptance Procedures Chemical Cleaning Dispensers Vent Pipe Advisory (Gas Appliance) Emergency Eyewashes and Showers 248 CMR 10.00: Uniform State Plumbing Code Board Policies and Interpretations Board Policies and Interpretations Board CORI Policy13D System InstallationsAccessible Gas Appliance Shut-offsCommercial Buildings Utilizing Overhead Garage DoorsApprentice PolicyCSST Installed Above Ground Exterior to a BuildingGrease & Vacuum Drainage System DesignLavatory Installed Outside of a BathroomLimited Service Health ClinicsMaximum Temperature for Hand Sinks in Commercial KitchensMinimum Drain Size With Multiple Shower HeadsOn Demand Water HeatersSafe Waste Pans for Water Heaters and Storage TanksSecondary Roof Drainage SystemsSiphonic Roof Drain SystemsSo-Vent Plumbing SystemsGas/Oil Separator AlternativeHandicap Fixture RequirementsPVC for Mixed Use Installation ScenariosCPVC in 6 Story BuildingsPolicy on Elevator Sumps Water Recycling System Installation