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ESRS S4 Consumers and End-Users: Product Impacts, Safety, Privacy and Access

A product-level guide to information impacts, safety, personal data, inclusion and access, vulnerable users, incidents, complaints, policies, actions, targets and evidence

Who this is for A 8-minute read for reporting teams working through Topical standards: environmental, social and governance content, and for reviewers testing whether the evidence behind it holds.

Published passport

Current as at 11 August 2026
RK Reviewed by Dr Ross KurinkoLinkedIn Strategic ESG Advisor · IFRS S1 & S2 / GRI / ESRS expert GRI Certified Global Trainer · PhD, University of Cambridge · ESG-AI expert 15+ years on FTSE 100 & Fortune Global 500 disclosures Canary Wharf, London LRA educational guidance · Not issued or endorsed by European Commission

Edition written against

STATUS / The revised ESRS text used in this article was adopted by the European Commission …

Published

12 Aug 2026

Knowledge Hub guide

Last reviewed

11 Aug 2026

Short answer

The answer, before the reasoning

ESRS S4 should be organised around the product or service and the people who use it. When consumer or end-user impacts, risks or opportunities are material, the undertaking explains the affected products, services and user groups through three lenses: information-related impacts, including privacy and access to information; personal safety, including health, child protection and personal security; and social inclusion, including access, responsible marketing and non-discrimination.

It then reports policies, engagement and channels, remedy, actions, substantiated human-rights incidents, targets and entity-specific metrics supported by product-level evidence.

ESRS S4 product-impact lenses: information and privacy, personal safety, and inclusion and access.

Why this question matters

Consumer reporting is fragmented between product safety, quality, privacy, accessibility, marketing and customer service. Each function sees a different signal: recall, breach, complaint, access barrier, misleading claim or harm to vulnerable users. Without a product- and user-level model, S4 can become duplicate regulatory reporting or a customer-satisfaction page.

ESRS S4 asks how products, services, information, design and business practices create material impacts, and how they are managed. The answer requires three lenses, vulnerable-user evidence, controlled complaints and incidents, and evidence that product, marketing, sales and data decisions change when harm is identified.

Quick orientation

At a glance

Applies to
Undertakings with material IROs relating to consumers or end-users of their products and services.
Primary decision
Which product/user impact pathways are material, and how complaints, incidents, privacy, access and product evidence are controlled.
Core sources
Revised ESRS S4, ESRS 1 materiality/value-chain provisions and ESRS 2 general disclosure requirements.
Common confusion
Treating customer satisfaction as a substitute for consumer-impact assessment or excluding harms merely because user behaviour contributed.
Technical status
Commission-adopted revised ESRS dated 3 July 2026; final Official Journal and entry-into-force check required.

The three S4 impact lenses

ESRS S4 product-impact lenses: information and privacy, personal safety, and inclusion and access.

In practice

Lens Issues Evidence
Information-related Privacy, access to accurate/understandable information and freedom of expression Privacy assessments, notices, labels, data/content governance
Personal safety Health and safety, protection of children and personal security Product testing, risk files, adverse events and recalls
Social inclusion Access, responsible marketing, non-discrimination and accessibility Accessibility/affordability analysis, user research and complaints

In practice

The four S4 disclosure requirements

DR Content
S4-1 Policies and groups covered.
S4-2 Engagement, representatives/proxies, vulnerable groups, channels, grievance effectiveness and remedy.
S4-3 Actions, marketing/sales/data-use tensions, effectiveness and human-rights incidents.
S4-4 Qualitative or quantitative targets under GDR-T.

1. Build a product, service and user impact map

Customer satisfaction is one signal, not an impact assessment. A service can score highly while exposing a small user group to severe harm or excluding people with disabilities. Complaint volume can also increase when a channel becomes more trusted.

In practice

Field Question Source
Product/service population Which products, markets, channels and versions connect to the impact? Catalogue, usage/revenue, risk classifications
User group Who uses or is exposed, including vulnerable and non-purchasing end-users? User research, complaints and credible proxies
Impact pathway Information, privacy, safety, access, marketing, design or service delivery? Risk files, incidents and external evidence
Connection Caused, contributed or directly linked through product or relationship? Design, contracts, platforms and data flows
Materiality Severity/likelihood and related risk/opportunity? IRO assessment and user evidence
Data limitation Where is product or user coverage incomplete? Data-quality and proxy register

2. Policies and vulnerable-user coverage

S4-1 states whether policies cover specific groups or all consumers and end-users. Connect policies to material impacts across information/privacy, safety and inclusion, and show implementation in product, engineering, safety, privacy, marketing, sales, customer operations, suppliers and distributors.

Information and privacy: clear information, data minimisation, rights and content/algorithm governance.

Safety: product risk, adverse-event monitoring, child protection, recalls and corrective action.

Inclusion: accessibility, non-discrimination, responsible marketing and access where material.

Vulnerable groups: children, disabled, older, low-literacy, low-income or otherwise affected users.

Implementation: product-development gates, assessments, marketing approval and escalation.

3. Engagement, representatives and credible proxies

S4-2 explains engagement with consumers/end-users, representatives or credible proxies and how perspectives informed decisions. Direct research should include affected and vulnerable users where relevant. Consumer, disability, patient or child-rights organisations can provide credible proxy evidence if their independence and connection are explained. The key evidence is the decision or control that changed.

In practice

Route Useful for Control
Direct user research Comprehension, usability, accessibility and product experience Include affected/vulnerable users and ethical safeguards
Consumer/disability organisation Rights and access evidence Independence and connection
Complaint/support analytics Patterns by product, version and market Duplicates, access bias and severity
Regulator/ombudsman/expert Systemic context Distinguish external context from engagement

4. Channels, complaints, grievances and remedy

Effectiveness is not demonstrated by fast closure alone. Assess format and language, awareness, safety, escalation, root-cause quality, remedy, user confirmation and recurrence. The process should also reach end-users who are not direct purchasers.

In practice

Record Meaning Treatment
Service contact Routine request or query Not automatically a complaint or incident
Complaint Dissatisfaction or concern Classify by issue, product, severity and outcome
Grievance Concern through a process intended to address harm Track access, investigation, remedy and recurrence
Allegation/adverse event Claim or event needing triage Not automatically substantiated
Substantiated incident Objective, factual and verifiable instance or formal finding Report proportionately, subject to privacy
Recall/regulatory case Formal corrective or legal process Connect to action, remedy and impact evidence

5. Actions, resources and business-pressure tensions

S4-3 asks how negative impacts are prevented, mitigated, ended, minimised or remediated and how tensions with marketing, sales and data-use pressures are handled. Growth targets, launch schedules, engagement metrics, cross-selling or data monetisation can conflict with privacy, safety or inclusion outcomes.

In practice

Pathway Action Evidence
Information Redesign label/notice or marketing approval Comprehension test and corrected materials
Privacy Data minimisation, setting change or rights process Privacy assessment, rights and remedy evidence
Safety Design correction, recall, warning or stop distribution Risk file, affected units and completion
Vulnerable users Age-appropriate/default safeguards and representative engagement Testing, safeguard use and outcome
Access Accessible design, alternative channel or coverage change Accessibility testing and user outcome

6. Misuse and unlawful use

The revised S4 scope excludes misuse or unlawful use by consumers/end-users. This is not a universal safe harbour. Test whether the harm is truly independent of design, foreseeable use, instructions, safeguards, marketing, access model or data practices. A deliberate unforeseeable alteration may fall outside S4; a foreseeable behaviour made harmful by inadequate warnings or controls may not.

7. Incidents, privacy and aggregation

For material S4 sub-topics, report human-rights incidents subject to privacy. The application requirements focus on substantiated and verified instances and use severity as the primary information-materiality basis. Maintain a restricted register with product version, market, user group, source, investigation, substantiation, severity, affected population, action, remedy and public aggregation. Child, health, privacy and security information require strict access controls.

8. Targets and entity-specific metrics

S4-4 uses GDR-T. Because S4 does not prescribe a broad metric catalogue, entity-specific metrics may be needed: comprehension-test results, accessibility coverage, substantiated severe safety/privacy incidents, affected units, remedy completion, user confirmation, rights-request barriers or responsible-marketing corrections. Define product/user population, method and limitation.

S4 evidence lineage: complaints are inputs; substantiated incidents, action, remedy and outcomes require validation.

Nine-step implementation workflow

Map products, services, markets, channels, user groups and vulnerable contexts.

Assess the three S4 lenses, severity/likelihood and connection.

Map policies and product/business controls.

Design direct, representative or proxy engagement.

Create a controlled taxonomy for contacts, complaints, grievances, adverse events and incidents.

Assess channel effectiveness and remedy.

Approve product, safety, privacy, marketing, sales or data-use actions.

Set outcome targets and entity-specific metrics.

Reconcile product evidence, incidents and public wording through legal/privacy and governance review.

Hypothetical case: digital financial service and vulnerable users

The undertaking treats the concerns as potential information and inclusion impacts, tests the journey with affected users and a disability organisation, changes cost presentation and defaults, creates an assisted channel, reviews model and marketing incentives, and provides remedy for materially misleading cases. The disclosure separates routine complaints from substantiated incidents and protects case details.

In practice

Weak versus stronger reporting

Weak wording Stronger structure
“Customer satisfaction was 92%.” Explain the impact, product/user population, vulnerable groups, engagement, incidents, action, remedy and outcomes.
“We comply with all product regulations.” Use regulatory compliance as evidence within the broader impact model.
“Misuse is outside our responsibility.” Assess foreseeability, design, information, safeguards and marketing.
“Complaint volumes fell.” Define categories, access, severity, incidents, remedy and reasons for movement.

In practice

Common mistakes and corrections

Mistake Correction
Starting with satisfaction Map product/user impacts and severity first.
Combining complaints and incidents Use a controlled case taxonomy and substantiation criteria.
Regulatory compliance as whole disclosure Add engagement, action, remedy and outcome evidence.
Ignoring non-customer end-users Map exposure and user groups beyond purchasers.
Overusing misuse exclusion Apply a documented product-impact test.
Publishing sensitive cases Aggregate and restrict privacy/health/child/security detail.

Readiness

S4 evidence checklist

  • Product/service, market, channel and user-group map.
  • Vulnerable-user and representative/proxy evidence.
  • Policies and implementation controls.
  • Safety, privacy, accessibility and information assessments.
  • Controlled complaint/grievance/incident taxonomy.
  • Channel, remedy and effectiveness evidence.
  • Action and business-pressure decisions.
  • Metric methodologies, targets and limitations.
  • Restricted incident register and legal/privacy approval.

In practice

Connections to other ESRS

Standard Connection
E5 Product resource use and circularity information can affect consumers.
E1 Transition products, pricing and access can create impacts.
S3 A person can be a community member and consumer, but the pathways differ.
G1 Conduct and speak-up controls can support S4.
ESRS 2 IRO, policy/action/target/metric and financial-effects architecture.

Sources

Primary sources

Take it with you

The checklists as a working spreadsheet

Every checklist and table on this page, with empty status, owner and evidence columns for your team to fill in and keep.

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