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Management System Certification

Customer Satisfaction and Complaints Handling (ISO 10002)

Guidance document — no accredited certificate is issued
A moment from a certification audit

What Is the Certificate?

ISO 10002 provides guidance for handling complaints within an organisation: it describes the process to follow from receiving a complaint to closing it, the principles (visibility, accessibility, impartiality, no charge), and the record-keeping arrangement. It is a guidance document, not a requirements standard.

Who Needs It?

  • Retail, e-commerce and service organisations in direct contact with consumers
  • Organisations wanting to bring order to their call-centre and customer-service processes
  • Those wanting to strengthen their implementation of ISO 9001 clause 9.1.2 (customer satisfaction)
  • Organisations wanting to turn complaint data into an input for improvement

Is It Mandatory?

Not mandatory, and because it is a guidance document, no accredited certification is issued for it. Applying it provides strong evidence for the customer-satisfaction and improvement clauses in an ISO 9001 audit.

Scope of the Standard

  • Complaint-handling principles: visibility, accessibility, responsiveness, objectivity, no charge, confidentiality
  • The complaint-handling framework: commitment, policy, responsibility and authority
  • Planning and design: objectives, activities, resources
  • Operating the process: communication, receipt of the complaint, tracking it, acknowledging receipt, initial assessment, investigation, response, communicating the decision, closure
  • Maintenance and improvement: data collection, analysis, satisfaction measurement, monitoring, auditing and review

Certification Process

  1. 1Gap AnalysisCurrent practices are compared against the guidance's recommendations; gaps are identified.
  2. 2ApplicationThe process, roles and records the guidance recommends are implemented, adapted to the organisation's own structure.
  3. 3Internal AssessmentThe effectiveness of implementation is measured through internal audit and review.
  4. 4Second-Party Assessment (optional)A customer or an independent party can assess the implementation's conformity with the guidance and issue a report. This is not an accredited certificate.

Period of Validity

This document is guidance; because no accredited certificate is issued, it also has no validity period. Implementation depends on the organisation's own review schedule.

Required Documents

  • Existing policy, procedure and process descriptions
  • Relevant records and measurement data
  • Definitions of responsibility and authority

Certification Cost

There is no fixed list price; the cost is calculated based on the following variables and provided in writing in the quote.

  • The scope of the gap analysis
  • Whether implementation consultancy is requested
  • Whether a second-party assessment is requested

Accreditation

This document is not a requirement but a guide; That's why accredited certification is NOT provided. If anyone submits an accredited document such as "ISO 31000 certificate", this is against the accreditation rules. Implementation of the guidance can be considered as evidence in the audit of the relevant specification standard (e.g. ISO 9001, ISO 45001).

The scope under which this scheme can be offered varies according to your product and activity; it is confirmed in writing at the quote stage.

Scope and authorisations

Related Certifications

Frequently Asked Questions

Can I get an ISO 10002 certificate?

There is no accredited certification; ISO 10002 is a guidance document. Some organisations issue a declaration of conformity or a second-party assessment report, but this does not have the same status as an ISO 9001 certificate and cannot carry an accreditation mark.

If I have ISO 9001, do I need ISO 10002?

ISO 9001 requires monitoring customer satisfaction but does not describe how to set up the complaints process. ISO 10002 fills exactly this gap; the two complement rather than substitute for each other.

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