Child Abuse Image Database (CAID)
The Child Abuse Image Database (CAID) Programme report outlines a secure national database developed by the Home Office in collaboration with police, industry partners, and technology companies to fight child sexual abuse and exploitation. Launched in December 2014, CAID provides UK law enforcement with advanced tools, including artificial intelligence for processing immense volumes of data, to identify victims, safeguard children, and prosecute offenders. The document details how CAID is used by UK police forces, the National Crime Agency, and international partners to share data, streamline investigations, and remove illegal content from the internet.
Summary and content fields are drawn from the document text and are pending editorial review.
Who issued it
Who it governs
This document is for law enforcement officers, policymakers, and researchers interested in technological tools used to combat child sexual abuse and exploitation.
What the document contains
The document covers the structure, partners, scale of the problem, and operational utility of the UK's Child Abuse Image Database. It details how law enforcement agencies utilize its AI-driven analytical capabilities to process evidence, identify victims, and prioritize suspect devices during investigations.
The text lacks formal regulatory frameworks, legal definitions, liability guidelines for private companies, and specific governance rules governing AI algorithm accuracy or bias.
- The Child Abuse Image Database (CAID) is a secure national database that enables UK law enforcement collaboration against child sexual abuse material.
- CAID was developed by the Home Office alongside police, industry partners, and technology companies, launching in December 2014.
- The database incorporates artificial intelligence and cutting-edge analytical capabilities, such as facial and object matching, to process immense volumes of data.
- CAID significantly reduces the time required for police to review seized images and prioritize devices for analysis.
- Data shared through CAID aids international partners and the Internet Watch Foundation in removing online child sexual abuse materials globally.
· What is CAID? · Who works with CAID? · The problem · How are CAID tools used? · How does CAID help? · The road ahead
How it scores
Each score is backed by a quote verified against the document text. Editorial review has not yet confirmed them.
Accountability
1/5Clear responsibility for AI outcomes
National Police Chiefs’ Council (NPCC) - is responsible for CAID data alongside Police Scotland and Police Service of Northern Ireland.
Who works with CAID?
screening score · 2026-10-23
Fairness
0/5Non-discrimination and equitable treatment
screening score · 2026-10-23
Human Dignity
1/5Respect for the inherent worth of persons
Empowering Law Enforcement through technology to protect children and identify offenders
Child Abuse Image Database (CAID)
screening score · 2026-10-23
Human Oversight
1/5Humans remain in control of consequential decisions
It allows officers to make those sort of fast time decisions about safeguarding rather than a couple of days later
How are CAID tools used?
screening score · 2026-10-23
Privacy
0/5Protection of personal data and private life
screening score · 2026-10-23
Transparency
1/5Openness about how AI systems work and are used
Provides artificial intelligence to process immense volumes of data and cutting-edge analytical capabilities such as facial/object matching
How does CAID help?
screening score · 2026-10-23
Enforcement
1/5Consequences and compliance mechanisms with real force
CAID can help streamline and increase efficiency of the investigation and prosecution of offenders and protect children
How does CAID help?
screening score · 2026-10-23
Impact Assessment
0/5Required assessment of an AI system's risks/impacts before or during use
screening score · 2026-10-23