Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    • Environmental Topics
    • Air
    • Bed Bugs
    • Cancer
    • Chemicals, Toxics, and Pesticide
    • Emergency Response
    • Environmental Information by Location
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Radon
    • Research
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History

Breadcrumb

  1. Home
  2. Risk Management Program (RMP) Rule

Is gasoline exempt from the requirements of Part 68?

Is gasoline exempt from the requirements of 40 CFR Part 68?

Although gasoline is not specifically listed as a regulated substance under 40 CFR Section 68.130, it may contain one or more regulated substances.  On January 6, 1998 (63 FR 640), EPA exempted from threshold determination regulated flammable substances in gasoline when in distribution or related storage for use as a fuel for internal combustion engines (40 CFR Section 68.115(b)(2)(ii)).  For example, if a refinery had a quantity of butane in a storage vessel and a separate quantity of gasoline (containing butane) intended for use as a fuel in an internal combustion engine, only the butane in the storage vessel should be applied toward the 10,000-pound threshold; the quantity of butane in the gasoline used for fuel is exempt.

Risk Management Program (RMP) Rule

  • About RMP
    • Publications
    • Training Resources
    • Frequent Questions
  • Guidance and Fact Sheets
    • Guidance for Facilities
    • Guidance for Implementing Agencies
    • Guidance for Inspections
  • Submitting an RMP
    • RMP*Comp
    • RMP*eSubmit
      • RMP*eSubmit User's Manual
    • Resubmit, Correct or Withdraw
  • Accessing RMP Information
    • Federal Reading Rooms
    • Vulnerable Zone Indicator System
  • General Duty Clause
Contact Us about the Risk Management Program Rule
Contact Us about the Risk Management Program Rule to ask a question, provide feedback, or report a problem.
Last updated on July 15, 2025
  • Assistance
  • Spanish
  • Arabic
  • Chinese (simplified)
  • Chinese (traditional)
  • French
  • Haitian Creole
  • Korean
  • Portuguese
  • Russian
  • Tagalog
  • Vietnamese
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data
  • Inspector General
  • Jobs
  • Newsroom
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions
  • Site Feedback

Follow.