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Standards
OTCO | Oregon Tilth Certified Organic
Governing Organization
- Oregon Tilth
- 260 SW Madison Ave.
Corvallis
oregon
United States
- Tel: 503 378 0690
- Fax: 503 378 0809
Contact Now
Auditing / Certification Body
- Oregon Tilth
- 260 SW Madison Ave.
Corvallis
oregon
United States
- Tel: 503 378 0690
- Fax: 503 378 0809
Contact Now
Assessment Type
Third party assessed by non-verified bodies