Oregon Tilth Certified Organic

Oregon Tilth Certified Organic (OTCO) has fully integrated organic certification services with a high level of service and commitment. OTCO has been offering organic certification services to the industry for over 30 years.  Helping to develop the National Organic Standards of the USDA, Oregon Tilth was one of the first to gain accreditation and begin offering organic certification under the USDA organic regulations.  Oregon Tilth offers certification services to producers, manufacturers, food handlers and more, both nationally and internationally.  Oregon Tilth is the most respected name in organic certification. Certification is available for individual operations, production partnerships, and cooperatives or grower groups; An individual operation is a sole proprietorship, corporation, partnership or similarly defined single company. A single certification may cover activities at multiple sites under the direct management of the applicant company. A production partnership involves a collaborative effort among two or more independent companies marketing their products in common. A single production partnership certification may cover diverse activities at diverse sites. A cooperative or grower group involves a centrally managed association of local growers producing similar crops.

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Oregon Tilth Certified Organic Listings