ISO 17025 certification is a common term used by laboratories seeking formal recognition of their testing and calibration competence. Technically, the process is known as ISO/IEC 17025 accreditation. It evaluates whether a laboratory can demonstrate technical competence, impartiality, and consistent, reliable results within its accredited scope.
For testing and calibration laboratories, preparing for accreditation involves more than documenting procedures. Teams must establish controlled workflows, maintain equipment and personnel records, demonstrate measurement traceability, manage risks, and provide objective evidence that laboratory activities follow approved methods.
Scispot helps laboratories organize sample data, workflows, documentation, and quality records to support a more structured approach to ISO 17025 readiness.
What Is ISO 17025 Certification?
ISO/IEC 17025 is an international standard that specifies general requirements for the competence, impartiality, and consistent operation of testing and calibration laboratories. The current edition is ISO/IEC 17025:2017, which ISO reviewed and confirmed in 2023.
Accreditation provides independent recognition that a laboratory has demonstrated competence for the activities included in its approved scope. It can help laboratories build customer confidence, support supplier qualification, and demonstrate that their results are produced under controlled conditions.
ISO 17025 Certification vs. Accreditation
Although the terms are often used interchangeably, certification and accreditation are not identical.
- Certification generally confirms that an organization, system, product, or person meets specified requirements.
- Laboratory accreditation evaluates a laboratory's competence to perform defined testing or calibration activities against an applicable standard.
If your goal is to demonstrate laboratory testing or calibration competence against ISO/IEC 17025, you should identify the appropriate accreditation body and confirm its application requirements.
ISO 17025 Certification Requirements
To prepare for ISO 17025 accreditation, laboratories need to establish and maintain practices that demonstrate technical competence and consistent operations.
1. Impartiality and Confidentiality
Laboratories must identify and manage risks to impartiality and protect confidential information. Responsibilities, access permissions, and controls should be clearly defined.
2. Personnel Competence
Laboratories need evidence that personnel are competent for their assigned activities. Relevant records may include qualifications, training, authorizations, and competency assessments.
3. Equipment and Calibration
Equipment must be suitable for its intended use and maintained under appropriate controls. Depending on the equipment and measurement requirements, records may include calibration certificates, maintenance history, verification results, and intermediate checks.
4. Methods and Measurement Traceability
Laboratories must use appropriate methods and maintain evidence that testing and calibration activities are performed correctly. Measurement traceability, uncertainty evaluation where applicable, and method validation or verification are important considerations.
5. Document and Record Control
Procedures, forms, work instructions, technical records, and reports must be controlled appropriately. Laboratories need to demonstrate which methods and documents were in effect when work was performed.
6. Risk Management and Corrective Action
Laboratories need processes for addressing risks, nonconforming work, complaints, and corrective actions. Records should show what happened, how it was investigated, and whether the corrective action was effective.
ISO 17025 Accreditation Process: Step by Step
The exact process and timeline depend on the laboratory's scope, readiness, and chosen accreditation body. A typical preparation and assessment journey includes the following stages.
Step 1: Define the Accreditation Scope
Identify the tests, calibrations, methods, measurement ranges, and laboratory locations that you want included in the accreditation scope.
Step 2: Conduct a Gap Assessment
Compare current laboratory practices and documented procedures against the applicable requirements. Identify gaps in technical records, personnel competency, equipment controls, measurement traceability, and quality management processes.
Step 3: Implement Required Controls
Address identified gaps by standardizing procedures, assigning responsibilities, improving record control, and establishing appropriate technical and quality processes.
Step 4: Build Objective Evidence
Maintain evidence that the system works in practice. This may include equipment records, personnel competency records, method validation or verification, internal audit findings, corrective actions, and technical records.
Step 5: Apply to an Accreditation Body
Choose an accreditation body appropriate to your laboratory's location and scope. Submit the required application, scope information, and supporting documentation according to that body's process.
Step 6: Complete Assessment and Address Findings
The accreditation body evaluates the laboratory against the applicable requirements. If findings are raised, the laboratory must respond with suitable corrections, corrective actions, and supporting evidence.
Step 7: Maintain Accreditation
After accreditation, laboratories must continue monitoring performance, maintaining records, reviewing their management system, and meeting the accreditation body's ongoing assessment requirements.
How Scispot Supports ISO 17025 Readiness
ISO 17025 accreditation depends on a laboratory's demonstrated competence and its ability to provide objective evidence. Software can support the work, but it does not independently grant accreditation or guarantee compliance.
Scispot helps laboratories structure their data and operational workflows so that relevant records are easier to manage, retrieve, and review.
Centralized Sample and Test Data
Connect sample information, metadata, testing workflows, and associated records to improve traceability across laboratory activities.
Standardized Laboratory Workflows
Use structured digital workflows to help teams follow defined processes and maintain consistent records instead of relying on disconnected spreadsheets and manual handoffs.
Controlled Documentation and Traceability
Organize relevant records and activity histories to support review, accountability, and evidence retrieval during internal reviews and external assessments.
Quality Management Support
Where configured for the laboratory's needs, digital quality workflows can support the management of issues, corrective actions, and related documentation.
Scispot's capabilities should be mapped to the laboratory's specific ISO/IEC 17025 requirements and validated against the intended use. The laboratory remains responsible for implementing the standard and demonstrating competence to its accreditation body.
Prepare for ISO 17025 Accreditation With Better-Connected Workflows
A successful accreditation effort requires more than a set of documents. Laboratories need consistent processes, reliable technical records, controlled procedures, and evidence that their work meets the applicable requirements.
Scispot helps laboratories connect sample data, workflows, and documentation in a structured digital environment, supporting ongoing traceability and more organized accreditation preparation.
