IAPMO Guide Criteria for Ring Gaskets for Water Closet and Urinal Outletsstandard by International Association of Plumbing and Mechanical Officials, 02/01/2013

Tub and Shower Flow-Reduction Systemsstandard by International Association of Plumbing and Mechanical Officials, 10/05/2015

Rooftop Adjustable Pipe Support Systemsstandard by International Association of Plumbing and Mechanical Officials, 2016

Chlorinated Polyvinylchloride (CPVC) Pipe, Tubing, and Fittings for Hot and Cold Water Distribution Systemsstandard by International Association of Plumbing and Mechanical Officials,

Metallic and Plastic Utility Boxesstandard by International Association of Plumbing and Mechanical Officials, 2014

Demand Driven Storm Water Diversions Systemstandard by International Association of Plumbing and Mechanical Officials, 2006

Household Food Waste Disposers with an Integral Additive Injection Systemstandard by International Association of Plumbing and Mechanical Officials, 1997

Vacuum waste-collection systemsstandard by International Association of Plumbing and Mechanical Officials, 2019

Polyethylene (PE) Cold Water Building Supply and Yard Pipingstandard by International Association of Plumbing and Mechanical Officials, 2008

Polyethylene of Raised Temperature (PE-RT) Tubingstandard by International Association of Plumbing and Mechanical Officials, 2006

2016 California Mechanical Code, with Erratastandard by International Association of Plumbing and Mechanical Officials, 2019

Air Jetted Laundry Tubstandard by International Association of Plumbing and Mechanical Officials, 01/01/2007