The principles for license enforcement are now published. The consultation period has ended, and we’re grateful to everyone who contributed their many thoughtful comments: These principles will be useful for:
Platforms that host CC-licensed materials and want to incorporate them into site policy to guide user expectations
Creators who want to enforce rights under a CC license, but aren’t sure how to do it without being overly aggressive
Reusers who want to know whether a copyright enforcer might be trolling
Lawyers or other professionals who want to give informed advice to creators and users of CC licensed works about enforcement of rights
https://creativecommons.org/2021/12/08/principles-for-license-enforcement-published/