Oregon Tilth

Oregon Tilth, Inc. is a 501 (c) (3) nonprofit organization that supports and promotes biologically sound and socially equitable agriculture through education, research, advocacy, and product certification. Tilth's history begins in 1974, as an agricultural organization with a unique urban-rural outlook. Primarily an organization of organic farmers, gardeners and consumers, Tilth offers educational events throughout the state of Oregon, and provides organic certification services to organic growers, processors, and handlers internationally.