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The European Data Protection Board's Stance on the Proposal to Combat Child Sexual Abuse: A Practical Guide for Website Owners

This guide explains the European Data Protection Board's stance on the proposal to combat child sexual abuse and its practical implications for website owners. It covers compliance requirements, step-by-step implementation, common mistakes, and how to validate your setup using GDPRChecker. The article includes a comparison table, real-world examples, an implementation checklist, and FAQs to help you align your consent, scanning, and disclosures with EDPB guidance.

Author

GDPRChecker Editorial Team

Reviewed by

Privacy & Compliance Research Team

Last updated

August 2026

Reading time

14 min read

Educational guidance for compliance readiness — not legal advice. Requirements vary by jurisdiction and your specific processing activities.

Introduction

*Updated for 2026 compliance practices.*

The European Data Protection Board's stance on the proposal to combat child sexual abuse is a critical compliance topic for website owners who rely on consent-driven data processing. As regulators intensify scrutiny of online tracking, understanding this stance helps you validate consent mechanisms, tag configurations, and privacy disclosures. This guide translates the EDPB's position into actionable steps for your website, focusing on practical verification with tools like GDPRChecker. Remember, this is technical implementation guidance, not legal advice.

What is The European Data Protection Board's Stance on the Proposal to Combat Child Sexual Abuse: A Practical Guide for Website Owners?

The European Data Protection Board's Stance on the Proposal to Combat Child Sexual Abuse: A Practical Guide for Website Owners is the practical process a website owner uses to document, check, and improve the relevant consent or privacy controls. In this guide, it means keeping evidence that can show what visitors were told, which choices they made, and how tracking behavior matched those choices at the time of a review.

What the European Data Protection Board's Stance Means for Website Owners

The European Data Protection Board (EDPB) has consistently emphasized that any measures to detect child sexual abuse material (CSAM) must comply with the GDPR's fundamental principles, including data minimization, purpose limitation, and the prohibition of general monitoring. For website owners, this means that if you deploy technologies that scan user content or communications—even for legitimate purposes—you must ensure they do not inadvertently process personal data without a valid legal basis.

Practically, the EDPB's stance reinforces the need for robust consent management. If your website uses third-party services that could be repurposed for content scanning (such as certain analytics or security plugins), you must disclose this clearly and obtain explicit consent where required. The EDPB has warned against the risks of function creep, where data collected for one purpose is later used for another. This directly impacts how you configure tags, cookies, and trackers.

For example, if you use a consent management platform (CMP) that integrates with Google Consent Mode v2, you must ensure that consent signals accurately reflect user choices and that no data is sent to Google before consent is granted. The EDPB's guidance suggests that even aggregated or anonymized data used for CSAM detection could fall under GDPR if it involves personal data at any stage. Therefore, website owners should audit their data flows to identify any potential secondary uses and adjust their privacy policies accordingly.

Requirements and Compliance Expectations

Based on the EDPB's published opinions, website owners should align with the following expectations:

  • **Lawful Basis Clarity**: If your website processes data that could be used for content monitoring, you must identify and document the appropriate lawful basis under GDPR Article 6. Consent is often the most appropriate basis, but it must be freely given, specific, informed, and unambiguous.
  • **Transparency**: Your privacy policy must clearly explain if any tools or services on your site could scan user-generated content or communications. Even if you don't directly implement CSAM detection, third-party plugins might. Disclose this in plain language.
  • **Data Minimization**: Only collect data that is strictly necessary. The EDPB has stressed that blanket scanning of all communications is disproportionate. Apply this principle by limiting the scope of any tracking scripts and ensuring they fire only after valid consent.
  • **Consent Management**: Implement a CMP that supports granular consent choices. Users must be able to opt in or out of specific purposes, such as analytics, marketing, or functionality. The EDPB's stance implies that consent for one purpose cannot be bundled with another.
  • **Accountability**: Maintain records of consent and be able to demonstrate compliance. This includes logs of consent timestamps, the specific wording shown to users, and the technical configuration of your consent banner.

For website owners using Google services, the EDPB's position intersects with requirements for Google Consent Mode v2. You must ensure that consent signals are correctly passed to Google tags, and that default consent states are set to 'denied' until the user interacts with the banner. This aligns with the EDPB's emphasis on privacy by default.

How to Implement Step by Step

Implementing compliance in light of the EDPB's stance involves a systematic review of your website's data processing. Follow these steps:

  1. **Audit Your Data Flows**: Map all cookies, trackers, and third-party services on your site. Identify any that could potentially scan or analyze user content. Use a scanner like GDPRChecker to detect pre-consent network requests and hidden trackers.
  2. **Review Third-Party Services**: Check the documentation and privacy policies of all integrated services. If any service mentions content scanning, security monitoring, or CSAM detection, assess whether it processes personal data and under what legal basis.
  3. **Update Your Privacy Policy**: Clearly disclose the purposes of data processing, including any secondary uses. Use specific language: for example, "We use [Service X] to analyze user interactions for security purposes, which may involve processing your IP address and device information." Link to the service's own privacy policy.
  4. **Configure Your Consent Banner**: Ensure your CMP presents clear options for each purpose. The banner must not have pre-ticked boxes, and the "Reject All" option must be as prominent as "Accept All." Test the banner on different devices and browsers.
  5. **Implement Consent Mode v2**: If using Google tags, integrate Consent Mode v2 to adjust tag behavior based on consent state. Set default consent to 'denied' for ad_storage, analytics_storage, and other relevant types. Update your tag manager triggers to fire only after consent is obtained.
  6. **Test Pre-Consent Behavior**: Before a user interacts with the banner, no tracking scripts should fire. Use GDPRChecker's scanner to verify that no network requests to third-party domains occur on page load before consent.
  7. **Document Everything**: Keep records of your compliance measures, including screenshots of consent banners, configuration settings, and scan reports. This documentation is crucial for demonstrating accountability to supervisory authorities.

Common Mistakes and How to Avoid Them

Many website owners inadvertently violate the EDPB's guidance through these common errors:

  • **Pre-Consent Data Leakage**: Scripts that fire before the user consents are a frequent issue. Even if you think your CMP blocks them, misconfigurations can cause early requests. Avoid this by using a tag manager with strict trigger conditions and verifying with a scanner.
  • **Bundled Consent**: Offering only "Accept All" or making it difficult to reject non-essential cookies is non-compliant. Ensure your banner provides equal prominence to accept and reject options, and allows granular control.
  • **Vague Privacy Policies**: Generic statements like "We use cookies to improve your experience" are insufficient. Specify each purpose, the data collected, and the third parties involved. Update your policy whenever you add new services.
  • **Ignoring Legitimate Interest**: Some website owners rely on legitimate interest as a legal basis without conducting a proper balancing test. The EDPB has clarified that legitimate interest cannot be used for processing that users would not reasonably expect. If you claim legitimate interest for analytics, you must provide a clear opt-out mechanism.
  • **Neglecting Mobile and App Environments**: The same principles apply to mobile websites and apps. Ensure your consent mechanism works seamlessly across platforms and that SDKs respect consent signals.
  • **Assuming Third-Party Compliance**: You are responsible for the data processing carried out by your vendors. Regularly review their compliance documentation and contractual terms. If a vendor changes its data practices, you must reassess your own compliance.

How to Validate with GDPRChecker

GDPRChecker provides a practical way to verify that your website aligns with the EDPB's stance. Here's how to use it effectively:

  • **Pre-Consent Request Scan**: Run a scan to detect any network requests made before user consent. The scanner will list all third-party domains contacted on page load. If you see requests to analytics or advertising domains before consent, you have a gap.
  • **Banner Behavior Analysis**: GDPRChecker can simulate user interactions to test if your consent banner behaves correctly. It checks whether rejecting all cookies actually prevents tracking scripts from loading.
  • **Disclosure Gap Detection**: The tool scans your privacy policy and cookie notice for required disclosures. It flags missing information, such as the absence of a cookie list or unclear purpose descriptions.
  • **Consent Mode Diagnostics**: For sites using Google Consent Mode, GDPRChecker verifies that consent signals are correctly implemented. It checks default consent states and ensures that tags update their behavior based on user choices.
  • **Ongoing Monitoring**: Compliance is not a one-time task. Use GDPRChecker's monitoring features to schedule regular scans and receive alerts when new trackers appear or configurations change.

After making changes based on the EDPB's guidance, run a full scan to confirm that all gaps are closed. The scanner provides a clear report that you can use as evidence of your compliance efforts.

Implementation Checklist

Use this checklist to ensure your website meets the expectations derived from the European Data Protection Board's stance on the proposal to combat child sexual abuse:

  1. Conduct a full data flow audit using GDPRChecker's scanner.
  2. Identify all third-party services that could potentially scan user content.
  3. Update your privacy policy to disclose all data processing purposes, including any security-related scanning.
  4. Implement a consent management platform with granular options and a prominent "Reject All" button.
  5. Configure Google Consent Mode v2 with default consent states set to 'denied'.
  6. Set tag manager triggers to fire only after valid consent is obtained.
  7. Test pre-consent behavior: verify no tracking requests occur before user interaction.
  8. Verify that rejecting cookies in the banner prevents all non-essential scripts from loading.
  9. Document your compliance measures, including consent logs and scan reports.
  10. Schedule regular GDPRChecker scans to monitor for new trackers or configuration drift.
  11. Review third-party vendor compliance at least quarterly.
  12. Train your team on the importance of privacy by design and default.

Comparison: EDPB Guidance vs. General GDPR Requirements

While the EDPB's stance on CSAM proposals builds on core GDPR principles, it introduces specific nuances that website owners must understand. The table below highlights key differences:

| Aspect | General GDPR Requirement | EDPB Stance on CSAM Proposal | |--------|--------------------------|------------------------------| | **Scope of Processing** | Data processing must be limited to specified, explicit purposes. | Even well-intentioned processing for CSAM detection must be strictly necessary and proportionate; blanket scanning is disproportionate. | | **Consent Specificity** | Consent must be specific to the purpose. | Consent for analytics or security cannot be bundled; users must be able to consent separately to any processing that could involve content scanning. | | **Transparency** | Privacy policies must inform users about data processing. | Disclosures must explicitly mention if any tools could scan user content, even if the primary purpose is not CSAM detection. | | **Data Minimization** | Only data necessary for the purpose should be collected. | Data collected for other purposes must not be repurposed for scanning without a new legal basis; function creep is a major concern. | | **Accountability** | Controllers must demonstrate compliance. | Documentation must show that you have assessed the risk of function creep and implemented safeguards against it. |

This comparison underscores that the EDPB's stance adds a layer of caution for any processing that could, even theoretically, be used for content monitoring. Website owners should err on the side of transparency and user control.

Real-World Examples

**Example 1: E-commerce Site with Security Plugin** An online store installs a security plugin that scans uploaded files for malware. The plugin also analyzes file metadata and user IP addresses. Under the EDPB's stance, the store must disclose this scanning in its privacy policy, obtain consent if the processing goes beyond what is necessary for security, and ensure the plugin does not retain data longer than needed. A GDPRChecker scan reveals that the plugin sends data to a third-party server before consent; the store reconfigures the plugin to fire only after the user accepts functional cookies.

**Example 2: Blog with Comment Section** A blog allows user comments and uses an automated spam detection service. The service processes comment content and user IP addresses. The blog owner updates the privacy policy to explain this, implements a consent banner that includes a specific option for spam detection, and configures the commenting system to only load after consent. Post-change, GDPRChecker confirms no pre-consent requests to the spam service.

**Example 3: SaaS Platform with Analytics** A SaaS company uses Google Analytics 4 with Consent Mode v2. They set default consent to 'denied' and configure their CMP to pass consent signals. They also review their data flows to ensure that no analytics data could be used for any form of content analysis. A GDPRChecker diagnostic shows that consent signals are correctly implemented, and no data is sent to Google until the user accepts analytics cookies.

FAQ

What is the European Data Protection Board's stance on the proposal to combat child sexual abuse? The EDPB emphasizes that any measures to detect CSAM must comply with GDPR principles like data minimization and purpose limitation. It warns against general monitoring and function creep, requiring that processing be strictly necessary and proportionate. Website owners must ensure their data practices align with these principles, even if they don't directly implement CSAM detection.

Do I need to consider the European Data Protection Board's stance for GDPR compliance? Yes, if your website processes personal data that could be used for content scanning, even indirectly. The EDPB's guidance influences how supervisory authorities interpret GDPR compliance. Aligning with this stance helps you avoid regulatory risks and demonstrates a commitment to privacy by design.

How do I implement the European Data Protection Board's stance on my website? Start by auditing your data flows and third-party services. Update your privacy policy to disclose any potential scanning, implement a granular consent banner, configure Consent Mode v2 with default 'denied' states, and verify pre-consent behavior using a scanner like GDPRChecker. Document all steps for accountability.

How can I verify compliance with the European Data Protection Board's stance using a scanner? Use GDPRChecker to scan for pre-consent network requests, test banner behavior, and check disclosure gaps. The scanner identifies trackers that fire before consent and verifies that rejecting cookies stops all non-essential scripts. Regular scans help maintain compliance over time.

What are common mistakes related to the European Data Protection Board's stance? Common mistakes include pre-consent data leakage, bundled consent options, vague privacy policies, and assuming third-party compliance. Many website owners also fail to document their compliance measures or neglect to update configurations when adding new services.

Which cookies and trackers should I check for compliance with the European Data Protection Board's stance? Check any cookies or trackers that could process user content or communications, including security plugins, spam filters, analytics scripts, and advertising pixels. Even if their primary purpose is not CSAM detection, they may fall under the EDPB's guidance if they have the capability to scan data.

How often should I review my compliance with the European Data Protection Board's stance? Review your compliance at least quarterly, or whenever you add new third-party services, update your consent banner, or change data processing activities. Regular GDPRChecker scans can alert you to new trackers or configuration changes that may affect compliance.

What evidence should I keep to demonstrate compliance with the European Data Protection Board's stance? Keep records of consent logs, privacy policy versions, CMP configurations, data flow audits, and GDPRChecker scan reports. Documentation should show that you have assessed risks, implemented safeguards, and regularly monitored your website's data processing.

Next Steps for Website Owners

Understanding the European Data Protection Board's stance on the proposal to combat child sexual abuse is essential for maintaining GDPR compliance. By auditing your data flows, updating disclosures, and verifying your consent setup with tools like GDPRChecker, you can close compliance gaps and build user trust. Start with a comprehensive scan today to identify pre-consent requests and banner issues. For deeper guidance, explore our related guides on Google Consent Mode v2, GDPR requirements for websites, and personal data under GDPR.

Next step

Run a GDPRChecker scan to validate consent behavior, trackers, and disclosures after you implement the checklist above.

Practical examples

Example 1: A small ecommerce site

A shop changes its cookie banner wording before a seasonal campaign. The operator records the previous and new banner version, tests Reject all and Accept all, and stores screenshots plus the resulting network checks. That creates a clear before-and-after record without relying on memory.

Example 2: A B2B lead-generation site

A marketing team adds a form analytics tag through its tag manager. Before publishing, it documents the consent category, the tag trigger, the privacy notice update, and a test showing that the request does not fire after a visitor rejects optional cookies.

Example 3: A multi-page content site

An editor notices that a new embedded video adds a third-party request. The team scans the affected pages, compares the result with the last scan, updates the cookie disclosure if necessary, and keeps the scan report with the deployment reference.

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GDPRChecker guides are educational resources and do not constitute legal advice. Use them to understand technical and operational privacy requirements, and consult qualified counsel for legal interpretation.

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