- California Aboveground Petroleum Storage Act (APSA) – FAQ’s
- California Aboveground Petroleum Storage Act (APSA) – Fact Sheet (2007)
- California Aboveground Petroleum Storage Act (APSA) – Scope of CUPA Implementation (December 2007)
- California BOE: Underground Storage Tank Fee
- California SWRCB: Statutes of Chapter 6.7 Health and Safety Code (UST)
- California Water Boards: Chapter 16 Underground Tank Regulations
- California UST Regulations (Chapter 23)
- CARB: Executive Order VR-301-D: Standing Loss Control Vapor Recovery System for Existing Installations of Aboveground Storage Tanks
- CARB: Truck and Bus Regulation Compliance Requirements Summary
- CERS Central (California Environmental Reporting System)
- EPA: Dollars and Sense: Financial Responsibility
- EPA: Financial Responsibility For Underground Storage Tanks: A Reference Manual
- EPA: FY 2011 Annual Report On The Underground Storage Tank Program
- EPA: Introduction to Statistical Inventory Reconciliation
- EPA: Operating and Maintaining Underground Storage Tank Systems
- EPA: Spill Prevention, Control, and Countermeasure (SPCC) Rule
- EPA: Straight Talk On Tanks
- SWRCB: Understanding Automatic Tank Gauging Systems (November 1996)
- Unidocs
