The IOC and ISO 20121
The IOC is a liaison body to the revision of ISO 20121 which means they can provide comments to the working group.
The IOC would encourage all those interested in providing comments to contact their national standard body and request the opportunity to comment on the revision of ISO 20121. Each national standard body will take a different approach but in summary the national standard body should provide the ability to read the standard draft and provide a document on which to submit comments.
If you are not able to provide comments through your national standard body and you are in the IOC community please email andres.vergara@olympic.org to request a comment form and information on how the revised standard can be read.