Help Center
Oregon Tilth Certified Transitional
When can I use the Oregon Tilth Certified Transitional logo? Use of the Oregon Tilth Certified Transitional logo on packaging is allowed for operations certified by our transitional program. Can I...
Water, salt and carbon dioxide
What do I need to know about using water and salt as ingredients in my organic product? Water and salt are not considered or certified as “organic,” unless they are sourced as an agricultural...
Using non-organic ingredients
Can I use non-organic ingredients in my product? Yes, in certain cases with specific documentation. The USDA National Organic Program allows for a limited number of non-organic ingredients to be used...
Add a new product to certification
How do I add a product? When adding or updating a product to your organic certification, you will be required to provide different records depending on the type of product. However, a few important...
Organic Fraud Prevention Plan (OFPP) Resources
The purpose of the OTCO Organic Fraud Prevention Plan (OFPP) Organic System Plan is to provide additional guidance in filling out the OFPP. OTCO has created an Organic Fraud Prevention webinar which...
Calculate Dry Matter Intake Video Resources
OTCO DMI Calculator Worksheet OTCO DMI Calculator Worksheet (printable version) More resources on our OSP Livestock page here: tilth.org/help-center/osp-livestock/ Calculating Dry Matter...
OPT Grass-Fed Organic Certification Seal
Who can use the OPT Grass-Fed Organic seal? The OPT Certified Grass-Fed Organic seal is only available for OPT Certified Grass-Fed Organic-certified clients in good standing. How do I request the OPT...
Working with Nature, Not Against It
How One Oregon Blueberry Farm Turned to Falcons to Protect Its Crops Norris Farms: A Family Legacy in Blueberries Nestled in the lush Umpqua Valley of Southern Oregon, Norris Farms has been a...
Impact 2024_ 50th
A Word from Our Leadership | Oregon Tilth Timeline | View the 2024 Growth and Impact Report Celebrating Growth, Impact, and 50 Years of Organic Leadership As Oregon Tilth celebrates its 50th...
Global Organic Textile Standard (GOTS) Version 7.0 Officially Released
A MAJOR LEAP FORWARD FOR THE SUSTAINABLE ALL-INCLUSIVE SOLUTION FOR ORGANIC FIBRE PROCESSING GOTS 7.0 Documents Released and Implementation Information: On March 6, 2023, GOTS released the new...