Oregon Tilth

A nonprofit research and education membership organization dedicated to biologically sound and socially equitable agriculture. Offer educational events throughout the state of Oregon, and provides organic certification services to organic growers, processors, and handlers internationally.

Website: tilth.org/Email: organic@tilth.orgPhone: 503 378-0690Mailing Address:260 SW Madison Ave., Suite 106
Corvallis, OR 97333Date Updated: 7/23/2013