以下是国际认可的有机茶叶认证机构:
1. USDA (United States Department of Agriculture)
2. JAS (Japanese Agricultural Standard)
3. EU Organic Certification
4. Soil Association Certification Limited
5. Control Union Certifications
6. Ecocert
7. Kiwa BCS Öko-Garantie GmbH
8. IMO Control
9. Naturland
10. CCOF (California Certified Organic Farmers)
这些认证机构均可对茶叶进行有机认证,验证其是否符合有机种植要求,有机加工要求,有机质量要求等。