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
    • Chemicals and Toxics
    • Climate Change
    • Emergency Response
    • Environmental Information by Location
    • Environmental Justice
    • Greener Living
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Pesticides
    • Radon
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Guidance
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • EPA Administrator
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History
    • Staff Directory
Contact Us

Stationary Refrigeration and Air Conditioning

Managing Refrigeration and A/C Equipment

  • Venting Prohibition
  • Service Practice Requirements
  • Leak Repair
  • ​Refrigerant Sales and Distribution
  • Recordkeeping and Reporting
  • Regulatory Updates

Section 608 Technician Certification

  • Certification
  • Test Topics
  • Section 608  Certification Programs
  • Steps For Replacing a Lost Section 608 Technician Certification Card
  • Resources for Technicians

Reclaiming, Recovering and Disposing of Refrigerants

  • ​Refrigerant Reclamation
  • Recovery Equipment Certification
  • Safe Disposal

Resources for Stationary Equipment Owners

  • For Businesses
  • For Homeowners

What's New

  • EPA publishes NODA under subsection (h) for the management of regulated substances under the AIM Act
  • 2021 reclamation data released
  • New AIM Act web area: Protecting Our Climate by Reducing Use of HFCs

2020 Ozone Layer Protection Milestones

Explore how successful ozone layer protection is a part of our everyday life

Strat City
Related Topics
  • Ozone Layer Protection
  • Enforcement
  • Ozone-Depleting Substances
  • Alternatives to Ozone-Depleting Substances
  • Greenhouse Gas Reporting Requirements for Refrigerants
  • Overlap between Section 608 and Section 609
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on October 17, 2022
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.gov
  • Inspector General
  • Jobs
  • Newsroom
  • Open Government
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

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

Follow.