United States Environmental Protection Agency (EPA)
California State Water Resources Control Board (SWRCB)
State of Florida, Department of Environmental Protection:
• Storage Tank Regulation
Underwriters Laboratories Inc (UL):
• Home Page
• Online Certifications Directory
Petroleum Equipment Institute (PEI)
National Fire Protection Association (NFPA)
American Petroleum Institute (API):
• Bulk Liquid Stock Control at Retail Outlets (Word Document)
• News
Industry Newsletters:
• PetrolPlaza
• PetrolWorld