I've begun an AI content disclosure working group at W3C if folks are interested in helping to craft a standard that allows websites to voluntarily disclose the degree to which AI was involved in creating all or part of the page. That would enable publishers to be compliant with this law as well as the EU AI Act's Article 50.

https://www.w3.org/community/ai-content-disclosure/

https://github.com/dweekly/ai-content-disclosure

How does one get involved?