Key Organizations

National Center for Missing & Exploited Children. Operates the CyberTipline — the centralized reporting system for online child sexual exploitation. Received 88.3M+ CSAM files in 2022. Provides hash-sharing with platforms globally.

UK-based foundation that generates and maintains verified CSAM hash databases with 3.5M+ verified hashes. Works with NCMEC, platforms, and law enforcement. Operates the UK's internet content reporting hotline.

International Centre for Missing & Exploited Children. Has worked with over 100 countries to improve legislation and trained law enforcement in 121 countries. Provides country-by-country legal analysis.

Builds technology to defend children from sexual exploitation. Thorn's Safer platform aggregates 29M+ known CSAM hash values and processed 42.1B images/videos in 2022. Partners with Meta, Discord, and many others.

Led by Baroness Kidron. Drove development of the UK Age Appropriate Design Code, IEEE 2089 standards, and contributed to UNCRC General Comment 25. Promotes Child Rights by Design principles globally.

Global alliance whose Model National Response (MNR) framework has been adopted by 90% of 42 assessed countries. Publishes the annual Global Threat Assessment and maintains a Maturity Model with UNICEF.

United Nations Children's Fund. Provides the D-CRIA Toolbox for industry, contributed to UNCRC General Comment 25, conducts global research on children's digital lives. Maintains the Digital Equality Framework and Best Interests guidance.

International Telecommunication Union. Administers the Child Online Protection (COP) Guidelines programme, has conducted national COP assessments in 13 countries, and provides training in all 6 UN languages. Runs GO-SAFER with WHO.

Australia's online safety regulator. Pioneer of the Safety by Design framework — three principles (provider responsibility, user empowerment, transparency). Administers the Australian Online Safety Act and publishes annual research.

International Association of Internet Hotlines. Coordinates a global network of internet hotlines for reporting illegal online content — particularly child sexual abuse material. Members in 46 countries.

Organisation for Economic Co-operation and Development. Produces key research and policy recommendations on children in digital environments including 'Towards Digital Safety by Design' (2024) and the 2025 Age Assurance landscape mapping.

UK communications regulator. Enforces the Online Safety Act 2023, published 40+ children's safety codes of practice (in force July 2025). Can levy fines of up to 10% of global annual turnover for non-compliance.

US advocacy coalition supporting the passage of Age-Appropriate Design Codes across US states. Tracks state-level legislation and connects companies with compliance resources.

Financial Coalition Against Child Pornography. Created in 2006 by ICMEC and NCMEC. 34 members accounting for 90% of the US payments industry, working to identify and disrupt financial flows supporting CSAM.

Industry consortium of major platforms that develops best practices and principles for trust and safety, including age assurance guidance published in 2023. Works to harmonize industry approaches to child safety.