Approvals, Certifications, References, & Documentation


USDA Certified Organic

Certified Organic

Ozone can be used as an ingredient in or on organic foods meeting the National Organic Program requirements per §205.605. It is also approved as a surface sanitizer on contact surfaces for organic foods.

epa logo

U.S. Environmental Protection Agency

EPA Company #93758, EPA Establishment #93758-HUN-1

EPA Product #93758-DIV-1, 93758-DIV-2, 93758-DIV-3, 93758-DIV041

USDA Approved

U.S. Department of Agriculture

USDA final rule on ozone dated 12/17/2002, FSIS Directive 7120.1 states: safe and suitable in the production of meat and poultry.

Reference 21 CFR 173.368 - Ozone (CAS Reg. No. 10028-15-6) may be safely used in the treatment, storage, and processing of foods, including meat and poultry.

FDA GRAS Approved

U.S. Food and Drug Administration

Ozone has been given GRAS (Generally Recognized as Safe) approval by the FDA for direct contact with food products, including all meat and poultry products 21CFR173.368.

Click here for references

FDA FSMA Approved

Food Safety Modernization Act

ExOzone® technology and appliances are compliant with the FMSA rules and guidelines.


  • ExOzone Safety Information Sheet


    Safety Information Sheet

  • ozone partner safety data sheet

    Safety Data Sheet

  • Public Safety Information-2 pages

    Worker & Public Safety Information

Research: Ozone & Viruses

  • international ozone assoc logo
    Ozone: Science & Engineering

    Using Ozone as a virus decontaminating agent

  • EPA Approved

    Using Ozone as a virucide and disinfectant

  • asia pacific virology
    virology and Infectious diseases

    Ozone-air mixture inactivates viruses at rather high concentrations

  • Periodic table element chlorine icon.
    Dept of Bacteriology, School of Medicine, USC

    Comparison of Chlorine and Ozone as Virucidal Agents

  • asm
    Inactivation of Rotaviruses by Ozone

    The superiority of ozone in the inactivation of human virus strains

  • elsevier-non-solus
    Inactivation of Norovirus by ozone gas

    Norovirus can be inactivated by exposure to ozone gas in settings such as hotel rooms, cruise ship cabins and healthcare facilities

  • AJIC logo
    virology and Infectious diseases

    Ozone gas is an effective and practical antibacterial agent

  • nagasaki bmrc
    Laboratory Animal Center for Biomedical Research

    Virucidal Effect of Ozone Treatment of Laboratory Animal Viruses

  • covid small
    Ozone efficacy for the control of airborne viruses

    Findings suggest that ozone is a powerful disinfectant for airborne viruses

  • Journal-of-Cytology-&-Histology-logo
    journal of cytology & histology

    Ozone, as a highly potent oxidant, is able to inactivate a broad range of microorganisms and viruses

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