Welcome to the Organic Materials Review Institute
The Organic Materials Review Institute (OMRI) supports organic integrity by providing organic certifiers, growers, manufacturers, and suppliers an independent review of products intended for use in certified organic production, handling, and processing. OMRI is a 501(c)3 nonprofit organization founded in 1997. When companies apply, OMRI reviews their products against the organic standards. Acceptable products are OMRI Listed® and appear on the OMRI Products List© or OMRI Canada Products List©. OMRI also provides technical support and training for professionals in the organic industry.
Upcoming Website Maintenance
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.
How Can We Help You?
OMRI® Listed products undergo a rigorous review to ensure that they comply with organic standards. Subscribe to receive updates.
The OMRI review service verifies your credibility and allows customers to confidently choose your product for organic production.