Isco3 approved the paper on October 16, 2019.

•  “Definitions enable us to have a common understanding of a word or subject”.
• “Science is a discipline that relies heavily on the ability to understand new terms and concepts”.
• “This document intents to establish a common definition for ozone therapist in order to allow all healthcare workers and scientists to communicate in one language”.
• “Those harmonized definitions of concepts and acronyms, additionally intend to avoid confusion in the use of the terminology in the area of ozone therapy.”

Read here: https://isco3.org/officialdocs/#2