Oregon Tilth


Oregon Tilth is an American nonprofit membership organization dedicated to supporting and advocating organic food and farming, based in Corvallis, Oregon. Oregon Tilth's purpose is to educate gardeners, farmers, legislators, and the general public about the need to develop and use sustainable growing practices that promote soil health, conserve natural resources, and prevent environmental degradation while producing a clean and healthful food supply for humanity.
Oregon Tilth Certified Organic, the certification program of the organization, was established in 1982 and engages in certification activities for agricultural producers, product manufacturers and other handlers of organic products. Oregon Tilth is an Accredited Certifying Agent for the USDA's National Organic Program. Oregon Tilth Certified Organic provides organic certification of:
Oregon Tilth publishes a bi-monthly newspaper entitled In Good Tilth. Each issue of IGT offers informative articles covering agricultural news items relevant to both rural producers and urban consumers. Regular features include yard and garden tips, OTCO certified farmer or processor profiles; research updates and news; classified ads and a calendar of upcoming events. Since 2004, IGT has featured several articles translated into Spanish.
The OTCO Program offers assessment for compliance with several different organic certification standards. Some certification standards are established and enforced via government regulations, such as the USDA National Organic Program standards, the European Organic Program, and the Canadian Organic Regime. Other organic standards are established by industry working groups, such as the Global Organic Textile Standard.

Failed merger with CCOF

In the summer of 2012, a proposed merger between Oregon Tilth and California Certified Organic Farmers proved controversial and was met with significant opposition from both membership bodies, including OTCO's founders and long-term members of CCOF. On Saturday, September 29, at Oregon Tilth’s membership meeting in Portland, Oregon, a proposal to rename Oregon Tilth as CCOF Tilth Foundation, revise bylaws, and transfer ownership of the certification program, was presented to the membership. On October 3, 2012, Moss Adams LLP, the independent CPA firm hired to perform the voting procedure and ballot count, released the verified voting results. While a majority of members voted in favor of the proposal, it failed to achieve the two-thirds vote necessary for passage.