Overview
ISO 20252:2019 is the international standard for market, opinion and social research, including insights and data analytics. It defines a common vocabulary and specifies service requirements for service providers conducting research projects. The standard sets a mandatory core framework (Clause 4) and a set of normative annexes addressing specific research methodologies. Non-research activities such as direct marketing are explicitly outside its scope.
Key Topics
ISO 20252:2019 addresses both terminology and operational requirements. Major technical topics and requirements include:
- Vocabulary and definitions for research terms (access panels, sampling, CAI, anonymize, etc.), ensuring consistent language across projects and vendors.
- Core service requirements (Clause 4) covering the research business framework, including:
- Statement of Applicability (SoA) and attestation requirements
- Confidentiality, documentation and records management
- Personnel responsibilities and performance management
- Information security risk framework, information handling and controls
- Subcontracting rules and management of subcontracted project work
- Project planning, delivery, client relationship management and reporting
- Management review, continual improvement and internal audits
- Compliance with legal requirements
- Normative annexes (A–F) tailored to methodological areas:
- Annex A: Sampling (including access panels)
- Annex B: Fieldwork
- Annex C: Physical observation
- Annex D: Digital observation
- Annex E: Self-completion
- Annex F: Data management and processing
- Data quality and processing topics such as data cleaning, de-duplication, automated coding and data editing.
Applications
ISO 20252:2019 is used to:
- Standardize processes for market research agencies, insights teams, and social research organisations.
- Demonstrate consistent service delivery and data quality to clients and stakeholders.
- Guide procurement and contracting of research services, including the use of online access panels and digital observation methods.
- Support compliance with data handling, confidentiality and information security expectations in research and analytics projects.
- Provide a basis for audits and attestation of research service providers.
Who uses it
- Market research agencies and insights consultancies
- In-house research and analytics teams (brands, NGOs, public sector)
- Panel providers and fieldwork companies
- Certification bodies, auditors and procurement teams seeking conformity evidence
Related standards
- ISO 20252:2019 incorporates the technical scope of ISO 26362:2009 (access panels) which has been withdrawn and merged into this edition.
- Reference to ISO/IEC directives is noted for document preparation and maintenance.
ISO 20252 is a practical tool for improving transparency, consistency and trust in market, opinion and social research and in data analytics services.
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