Many of doTERRA's oils are certified organic, others are ECOCERT, and some have no certification. This is because we source from so many developing countries. Certification requirements and availability vary from country to country. Some countries do not even have certification offerings. When we say our oils are better than organic, it is because we have the ability to see even the smallest component in each batch of oil. If there is anything in the essential oil that was not naturally produced in the plant without anything added, it is rejected. That's what I love about our Certified Pure Tested Grade process. We work with the best analytical scientists in the world – nothing escapes them!