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Voluntary Consensus Standards

  • Using Standards to Promote the Reuse of Rare Earth Materials

    Reusing rare earths can help reduce the impacts of mining as well as increase the resiliency and security of the United States by ensuring access to these materials for new products.

    Learn how EPA is using standards to promote the reuse of rare earths.

  • Using Standards to Protect Building Occupants from Wildfire Smoke

    In 2020, EPA helped develop a guideline for protecting building occupants from smoke during wildfire and prescribed burn events.

    Learn how EPA is using standards to protect building occupants from wildfire smoke.

EPA has a continuing commitment to using and participating in voluntary consensus standards and other private sector standards, as directed by the National Technology Transfer and Advancement Act and other federal policies. As presented in OMB Circular A-119, the use of voluntary consensus standards whenever practicable and appropriate is intended to achieve the following goals:

  • Eliminating the cost to the federal government of developing its own standards and decreasing the cost of goods procured and the burden of complying with agency regulation.
  • Providing incentives and opportunities to establish standards that serve national needs, encouraging long-term growth for U.S. enterprises and promoting efficiency, economic competition, and trade.
  • Furthering the reliance upon private sector expertise to supply the Federal government with cost-efficient goods and services.
Please see OMB A-119 (PDF) Section 2A and B (p15) for a definition of standards, and Sections 2D and E (p16) for a definition of Voluntary Consensus Standards.

What's New?

  • Learn about the G7 Critical Minerals Action Plan, which includes a commitment to building standards-based markets.
  • A new standardization center of excellence will support U.S. engagement in international standardization for critical and emerging technologies.

EPA Use of Standards

EPA uses voluntary consensus standards and other private sector standards in regulation, procurement, voluntary programs, research, policies and other activities. As of 2015, EPA’s regulations contained over 4,500 references to voluntary consensus standards and other private sector standards.

Key Laws and Policies

  • National Technology Transfer and Advancement Act of 1995

  • OMB Circular A-119 (PDF)

  • NIST Guidance on Federal Conformity Assessment Activities (15 CFR Part 287) (PDF)  

Additional Information

  • Learn more about voluntary consensus standards.
  • Learn about the role of the Agency Standards Executive.
  • View summary of EPA's participation in voluntary consensus standards and other private sector standards.
Contact Us About Voluntary Consensus Standards to ask a question, provide feedback, or report a problem.
Last updated on July 2, 2025
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