American Fire Sprinkler Association American Institute of Architects American Society of Heating, Refrigeration and Air Conditioning Engineers American Society of Plumbing Engineers American Society of Sanitary Engineering– Texas Gulf Coast Chapter Associated Builders & Contractors of Greater Houston (ABC) Associated General Contractors of America Association of Chief Operating Engineers City of Houston –Building Official City of Houston – Fire Department Construction Specifications Institute, Houston Chapter Fire Sprinkler Contractors Association of Texas Greater Houston Builders Association Greater Houston Restaurant Association Gulf Coast PHCC Hotel & Lodging Association of Greater Houston Houston Apartment Association Houston Building Owners and Managers Association, Inc. Houston Gulf Coast Building & Construction Trades Association Houston Real Estate Council Houston Sheet Metal Contractors Association Independent Electrical Contractors Association Texas Gulf Coast Chapter, Inc. Institute of Real Estate Management Mechanical Contractors Association of Houston, Inc. National Electrical Contractors Association National Fire Sprinkler Association, Inc. Plumbing, Air-Conditioning and Mechanical Contractors Association Society of Fire Protection Engineers Texas Institute of Building Design Texas Society of Professional Engineers, Greater Houston Chapter Texas Water Quality Association (TWQA) U.S. Green Building Council, Houston Area Chapter Water Quality Association (WQA)