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The OMRI Website may be unavailable Tuesday, September 2, between 8:00 PM and 11:00 PM Pacific Time (11:00 PM - 1:00 AM Eastern Time) due to website maintenance. We apologize for the inconvenience, and thank you for your patience.

More information


Where can I get more information on organic food production in the United States?

The OMRI Links page lists websites that provide information about the organic industry, production, and regulation. You can also check our list of OMRI Subscribing Certifiers, as these organizations often provide information on various farming topics.