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Equipment Leaks of Volatile Organic Compounds (VOC) in Petroleum Refineries: New Source Performance Standards (NSPS) - 40 CFR 60 Subparts GGG & GGGa

Equipment Leaks of Volatile Organic Compounds (VOC) in Petroleum Refineries: New Source Performance Standards (NSPS) - 40 CFR 60 Subparts GGG & GGGa
Basic Information
Legal Authorities
  • 42 U.S.C. §7411
  • 42 U.S.C. §7601(a)
Federal Register Citations
  • 73 FR 31416
  • 73 FR 31372
  • 72 FR 64860
  • 71 FR 65302
  • 49 FR 22598
  • 48 FR 279
Code of Federal Regulations Citations
  • 40 CFR Part 60 Subpart GGG
  • 40 CFR Part 60 Subpart GGGa
Docket Numbers
  • EPA-HQ-OAR-2006-0699

On this page:

  • Rule Summary
  • Rule History
  • Additional Resources

Rule Summary

The standards of performance control equipment leaks of volatile organic compounds in the synthetic organic chemicals manufacturing industry (SOCMI) and in petroleum refineries.  The standards apply to:

  • SOCMI facilities constructed, reconstructed or modified after January 5, 1981, and
  • Petroleum refineries constructed, reconstructed, or modified after January 4, 1983, and
  • Petroleum refineries constructed, reconstructed, or modified after November 7, 2006 (subpart GGGa).

Rule History

06/02/2008 – Proposed Rule (73 FR 31416) & Direct Final Rule (73 FR 31372)

11/16/2007 – Final Rule (72 FR 64860)

11/07/2006 – Proposed Rule (71 FR 65302)

05/30/1984 – Final Rule

01/04/1983 – Proposed Rule

Related Rules

Volatile Organic Compounds (VOC) Emissions from Petroleum Refinery Wastewater Systems: New Source Performance Standards (NSPS)

Control Of Volatile Organic Compound Leaks From Petroleum Refinery Equipment

Control Of Refinery Vacuum Producing Systems, Wastewater Separators and Process Unit Turnarounds

Risk and Technology Review and New Source Performance Standards (NSPS)

Additional Resources

Alternative Means of Emission Limitation for Leak Detection and Repair

Stationary Sources of Air Pollution

  • Regulations
    • Industry Sector Groups
    • National Emission Standards for Hazardous Air Pollutants (NESHAP)
      • Area Source Standards
      • Risk and Technology Review Status
    • New Source Performance Standards
    • Good Neighbor Plan for the 2015 Ozone National Ambient Air Quality Standards
  • Small Business Assistance Program
Contact Us About Stationary Sources of Air Pollution
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Last updated on March 26, 2025
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