National Center for Missing & Exploited Children & Alphabet Inc.

National Center for Missing & Exploited Children: ICMEC advised the trial and highlighted the lack of circumvention testing.

Alphabet Inc.: Alphabet Inc.'s YouTube is under investigation for non-compliance with the age ban, with significant reductions in teen account ownership but continued usage, exposing Alphabet Inc. to regulatory penalties and compliance costs.

National Center for Missing & Exploited Children: The court ordered Meta to improve reporting of child sexual abuse material to this organization.

Alphabet Inc.: Alphabet's Google — YouTube was mentioned in related lawsuits and a separate United States — California case, but it is not a party to the Mexico ruling.

National Center for Missing & Exploited Children: The organization was alerted by Apple during the 2018 incident, highlighting its role in combating child exploitation. This event does not directly impact its operations.

Alphabet Inc.: Alphabet Inc.'s app store policies are mentioned as similar to Apple's, but Alphabet Inc. is not directly involved in this event.

National Center for Missing & Exploited Children: The National Center for Missing & Exploited Children (NCMEC) is a child safety advocacy group that has argued end-to-end encryption poses heightened risks on social networks.