ISO 10002:2018

Overview

ISO 10002:2018 - Quality management - Customer satisfaction - Guidelines for complaints handling in organizations provides practical guidance for planning, designing, operating, maintaining and improving an effective complaints-handling process. Intended for any organization regardless of size or sector, the standard helps organizations create a customer-focused environment that is open to feedback, resolves complaints consistently, and uses complaint data to improve products, services and customer service.

Key scope points:

• Applies to complaints related to products and services (including e‑commerce)
• Suitable as a process within a broader quality management system (QMS)
• Includes specific guidance for small businesses (Annex B)
• Excludes disputes referred to external resolution or employment-related disputes

Key Topics

ISO 10002:2018 covers the full lifecycle of complaint management with emphasis on these technical topics and requirements:

• Guiding principles: commitment, capacity, transparency, accessibility, responsiveness, objectivity, confidentiality, timeliness, competence and continual improvement
• Framework: context of the organization, leadership and commitment, policy, responsibility and authority
• Planning & design: setting objectives, defining activities and allocating resources for a complaints process
• Operation: communication channels, receipt, tracking, acknowledgement, initial assessment, investigation, response, decision communication and closure
• Maintenance & improvement: data collection, analysis, evaluation, monitoring, auditing, management review and continual improvement
• Supporting tools: flowcharts, complainant forms and escalation guidance (informative annexes)

Applications

Practical uses and benefits of implementing ISO 10002:

• Integrate a standardized complaint management process into an existing QMS (e.g., ISO 9001)
• Improve customer satisfaction and retention by handling complaints consistently and transparently
• Identify trends and root causes to reduce recurring product/service issues
• Strengthen reputation and regulatory/commercial confidence through demonstrable complaint handling
• Adaptable for online channels and small business operations using Annex B guidance

Who should use it

• Quality managers and QMS implementers
• Customer service and complaint handlers
• Senior management seeking to demonstrate commitment to customers
• Compliance, legal and risk teams needing an auditable complaint process
• Small and medium enterprises (SMEs) looking for scaled guidance

Related standards

• ISO 9001 (Quality management systems)
• ISO 9004 (Sustained success guidance)
• ISO 10001 / ISO 10003 / ISO 10004 (customer satisfaction codes, dispute resolution and measurement)

Keywords: ISO 10002, complaints handling, complaint management, customer satisfaction, quality management, ISO 9001, customer service.