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ISO/IEC 17025 Certification – Competence of Testing and Calibration Laboratories

ISO/IEC 17025 is the internationally recognised standard for the competence of testing and calibration laboratories. It provides a structured framework for laboratories to demonstrate technical competence, impartiality, and the ability to generate valid and reliable test and calibration results.

The standard is applicable to laboratories performing testing, calibration, and sampling activities and is used across a wide range of industries and technical disciplines.

// ISO 17025 Standard Accreditation //

What is ISO/IEC 17025?

ISO/IEC 17025 is the international standard that specifies general requirements for the competence, impartiality, and consistent operation of testing and calibration laboratories.

The standard addresses both management system requirements and technical requirements, including:

  • Personnel competence
  • Equipment calibration and traceability
  • Method validation and verification
  • Measurement uncertainty
  • Quality assurance of results
  • Control of data and records

ISO/IEC 17025 is widely used to demonstrate that a laboratory operates competently and produces technically valid results. It does not prescribe specific testing methods or guarantee particular outcomes.

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What is the ISO/IEC 17025 Certification (or Accreditation) Standard?

ISO/IEC 17025 certification or accreditation refers to the independent assessment of a laboratory’s management system and technical competence against the requirements of the ISO/IEC 17025 standard by an accredited accreditation or certification body.

The current edition of ISO/IEC 17025 reflects modern laboratory practices, including risk-based thinking, information management, and process control. The standard was developed jointly by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC).

ISO/IEC 17025 aligns with the common ISO management system structure and is compatible with standards such as ISO 9001 and ISO 15189, while maintaining laboratory-specific technical requirements.

 

Why Choose Compliancehelp for ISO/IEC 17025 Support?

Pursuing ISO/IEC 17025 involves more than documentation—it requires a clear understanding of technical competence, laboratory operations, and accreditation expectations.

Compliancehelp supports laboratories across Australia with a structured and practical approach to ISO implementation, focusing on clarity, accountability, and audit readiness.

Organisations choose to work with us because we provide:

  • Experienced ISO consultants with laboratory, implementation, and audit experience

  • Clear, structured documentation aligned with laboratory scope and activities

  • Practical support for interpreting technical and management requirements

  • Independent internal audit capability aligned with ISO/IEC 17025

  • Support across documentation, implementation, and accreditation preparation

Our focus is on helping laboratories establish systems that are compliant, effective, and maintainable. Accreditation or certification decisions remain the responsibility of independent, accredited bodies.

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ISO/IEC 17025 Services We Provide

We support laboratories at different stages of their ISO/IEC 17025 journey through clearly defined services.

Gap Analysis

A gap analysis is used to assess current laboratory practices against ISO/IEC 17025 requirements, identifying areas requiring development prior to accreditation.

Documentation Support

We assist with developing and structuring policies, procedures, and technical records aligned with ISO/IEC 17025 and the laboratory’s scope of activities.

Implementation Support

Implementation support focuses on embedding management system and technical requirements into routine laboratory operations, ensuring responsibilities and controls are understood and applied.

Internal Audit

Internal audits are conducted to assess conformity and effectiveness of the laboratory management system. These audits are independent from accreditation or certification assessments.

Accreditation Support

We support laboratories through accreditation preparation, including readiness reviews and coordination with the selected accreditation body. Accreditation outcomes are determined by the independent body.

Surveillance and Ongoing Support

ISO/IEC 17025 accreditation is subject to ongoing surveillance or reassessment. Support can be provided to assist laboratories in maintaining conformity over time.

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What Do Laboratories Typically Gain from ISO/IEC 17025?

While outcomes vary depending on laboratory scope and implementation, ISO/IEC 17025 may support laboratories by providing:

  • Formal recognition of technical competence through an internationally recognised framework
  • Greater consistency and reliability in testing and calibration activities
  • Improved control of laboratory processes and technical risks, including measurement uncertainty and traceability
  • Clearer definition of roles, responsibilities, and competence requirements for laboratory personnel
  • Enhanced confidence for customers, regulators, and other interested parties in the laboratory’s governance and technical controls

 

ISO/IEC 17025 does not guarantee commercial outcomes or eliminate technical errors but provides a structured framework for managing laboratory competence and quality in a controlled and transparent manner.

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ISO/IEC 17025 Requirements – Key Areas

ISO/IEC 17025 includes requirements covering both management and technical aspects of laboratory operations, including:

General Requirements

  • Impartiality and management of risks to impartiality
  • Confidentiality of laboratory information and results

Structural Requirements

  • Legal status and responsibilities
  • Definition of scope, authority, and organisational structure

Resource Requirements

  • Competent personnel, training, and supervision
  • Suitable facilities and environmental conditions
  • Equipment calibration, maintenance, and metrological traceability
  • Control of externally provided products and services

Process Requirements

  • Review of requests, tenders, and contracts
  • Selection, validation, and verification of methods
  • Sampling and handling of test items
  • Technical records, measurement uncertainty, and quality control
  • Reporting of results and control of data

Management System Requirements

  • Risk-based thinking and system documentation
  • Corrective actions, internal audits, and management review
  • Continual improvement of the management system

ISO/IEC 17025 Certification (Accreditation) Process

Gap analysis

Gap Analysis

Laboratories commonly begin by assessing existing practices against ISO/IEC 17025 requirements to identify gaps and improvement priorities.

Audit

Internal Audit

Internal audits evaluate implementation and readiness prior to engaging an accreditation body.

Certificat

Accreditation

Accreditation is granted by an independent, accredited body following successful completion of the assessment. Ongoing surveillance or reassessment applies in accordance with the body’s rules.

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Industries We Serve

ISO 9001 is used across a wide range of industries, from highly regulated environments to service-based organisations. We work with organisations of varying size and complexity, tailoring quality management systems to industry risks, regulatory expectations, and operational realities.

Industries commonly supported include manufacturing, construction, IT and software, healthcare, education, and professional services.

Manufacturing

Manufacturing

Construction

Construction

IT & Software

IT & Software

Healthcare

Healthcare

Education

Education

FAQs About ISO 17025

Q. What is ISO/IEC 17025?

ISO/IEC 17025 is the international standard for testing and calibration laboratories, specifying requirements for technical competence and quality management.

Q. Is ISO/IEC 17025 the same as ISO 9001?

No. ISO 9001 is a general quality management standard applicable to all organisations, while ISO/IEC 17025 is specific to laboratories and includes technical competence requirements.

Q. Do laboratories need ISO/IEC 17025 consultants?

Consultants are not mandatory. Some laboratories choose to engage consulting support to assist with interpretation of requirements, system development, and accreditation preparation.

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We are certified to ISO 9001 Certificate Number : C061022

ComplianceHelp is an ISO 9001 certified organization. We provide ISO consulting and audit preparation services. Client ISO certificates are issued by independent, accredited certification bodies.

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