United States Government
Department of Energy
Environmental Protection Agency (EPA)
Occupational Safety & Health Administration (OSHA)
National Ambient Air Quality Standard
National Institutes of Health
National Institute for Occupational Safety and Health (NIOSH)
U. S. Legislative Branch
U. S. Senate
U. S. Department of Commerce
U. S. Census Bureau

Texas Government
Texas Association of Business
Texas Legislature Online
Texas Commission on Environmental Quality (TCEQ)

Foundry Associations
American Foundry Society (AFS)
Ductile Iron Society
FIRST: Foundry Industry Recycling Starts Today
Institute of Scrap Recycling Industries
Investment Casting Institute
Iron Casting Research Institutes
National Association of Regulatory Commissions
Non-Ferrous Founders Society (NFFS)
National Association of Manufacturers
North American Die Casting Association (NADCA)
Steel Founders Society of America (SFSA)

Cast Metal Associations
Cast Metals Federation (UK)
Indiana Cast Metals Association
Illinois Cast Metals Association
Ohio Cast Metals Association
Wisconsin Cast Metals Association

Magazines & Publications
Foundry Management & Technology
Modern Casting
Recycling Today

Education
Texas State University
Foundry Education Foundation