Community engagement

Motivating and inspiring each other to make a difference

Shape a Movement

Reach us by email, phone, or mail, and get directions to our offices. For quick answers to common certification-related questions, please be sure to visit our Help Center.

You share our passion for creating a brighter food future and are an important part of our community. We would love to hear from you.

Oregon Tilth Main Office
PO Box 368
Corvallis, OR 97339
Phone: (503) 378-0690
Toll Free: (877) 378-0690

Oregon Tilth Mexico Office
Libramiento Oriente #8164-A, Int. 1 esquina con calle Libertad
Col. Zumpimito, C.P. 60190, Uruapan, Michoacán,
Phone: (01) 452-255-0953


Check in with our certification staff whether you are new to certification and looking to learn more or an existing client that wants to make updates to your information. Our certification contact page outlines several scenarios and contact options depending on your needs.


As a member, we value your feedback, input and suggestions. If you have any questions about membership, please call us at (503) 378-0690 or send us an email at Interested in joining Oregon Tilth? Become a member.


Our staff has expertise on a wide range of subjects, including biodiversity conservation, certification standards, and the complicated process of transitioning to organic. We work on a range of policy issues related to sustainable agriculture and organic food production.

If you’re interested in connecting with one of our staff members, please send our media team a request at


To search for an Oregon Tilth staff member, visit our staff directory. To learn more about our board of directors, see leadership.

For job openings, visit our careers page.

For social media, find us on Facebook, Instagram and Linkedin.

For our privacy policy, please learn more here.

Join Us / Careers


We’re looking for people who share our ambition, innovation and enthusiasm. Our team consists of people with an endless passion for the all of the small things that make up our mission. Join us.

Learn More