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  2. Ozone Layer Protection

Contact Us For Information About Ozone Layer Science

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Stratospheric Protection Division
Mail Code 6205A
1200 Pennsylvania Avenue, NW
Washington, DC 20460

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Ozone Layer Protection

  • Background and Science
    • Basic Ozone Layer Science
    • Health and Environmental Effects of Ozone Layer Depletion
    • Ozone-Depleting Substances
    • Current State of the Ozone Layer
    • Atmospheric and Health Effects Framework Model
    • EPA’s Vintaging Model of ODS Substitutes
  • Regulatory Programs Under the Clean Air Act
    • Ozone Protection under Title VI of the Clean Air Act
    • ODS Phaseout Program
    • Nonessential Products Ban
    • Significant New Alternatives Policy (SNAP) Program
    • Stationary Refrigeration and Air Conditioning Program
    • Motor Vehicle Air Conditioning Program
    • Enforcement Actions Under Title VI of the Clean Air Act
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Contact Us to ask a question, provide feedback, or report a problem.
Last updated on April 7, 2025
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