The ISO/IEC 17025:2018 standard "General requirements for the competence of testing and calibration laboratories" is an international standard that defines requirements for laboratories performing testing and/or calibration. It is a key document for any laboratory seeking accreditation and ensuring the highest quality of its services.
Introduction to ISO 17025:2018
The ISO 17025:2018 standard replaced the previous version from 2005, introducing significant changes in the approach to laboratory management. The new version places greater emphasis on:
- Process approach - managing laboratories through processes
- Risk management - identification and control of risks
- Risk-based thinking - proactive approach to problems
- Flexibility - adaptation to different types of laboratories
💡 Key Change
The most important change in the 2018 version is the transition from a documentation-based approach to a process-based approach and risk management.
Structure of ISO 17025:2018
The standard consists of eight main chapters:
Chapter 4: General Requirements
- 4.1 Impartiality - objectivity and independence
- 4.2 Confidentiality - protection of customer information
Chapter 5: Structural Requirements
- Laboratory organizational structure
- Management responsibility
- Independence of technical decisions
Chapter 6: Resource Requirements
- 6.2 Personnel - competencies and training
- 6.3 Facilities and environmental conditions
- 6.4 Equipment - devices and their calibration
- 6.5 Metrological traceability
- 6.6 Externally provided products and services
Chapter 7: Process Requirements
- 7.1 Review of requests, tenders and contracts
- 7.2 Selection, verification and validation of methods
- 7.3 Sampling
- 7.4 Handling of test items
- 7.5 Technical records
- 7.6 Evaluation of measurement uncertainty
- 7.7 Ensuring validity of results
- 7.8 Reporting of results
- 7.9 Complaints
- 7.10 Nonconforming work
- 7.11 Control of data and information management
Chapter 8: Management System Requirements
- Two options: compliance with ISO 9001 or minimum ISO 17025 requirements
- Documentation, control of documents and records
- Actions to address risks and opportunities
- Improvement, corrective actions
- Internal audits and management reviews
Key Standard Requirements
Impartiality and Confidentiality
The laboratory must ensure:
- Objectivity - independence from external influences
- Impartiality - absence of conflicts of interest
- Confidentiality - protection of customer information
- Transparency - clear communication of limitations
Personnel Competencies
Key personnel requirements:
- Appropriate education and experience
- Regular training and competency assessments
- Clearly defined duties and responsibilities
- Competency documentation
⚠️ Important
All measuring equipment must be calibrated or calibrated before use and at regular intervals determined by the laboratory.
Role of LIMS Systems in ISO 17025 Compliance
Modern LIMS systems, such as CleverLAB, play a crucial role in meeting standard requirements:
Sample Management
- Automatic identification - barcodes, RFID
- Status tracking - in real-time
- Condition control - temperature, humidity
- Sample history - complete documentation
Document Control
- Central management - all documents in one place
- Version control - automatic change tracking
- Electronic approval - workflow approval
- Access control - user permissions
🚀 Benefits of No-Code Systems
No-Code systems, such as CleverLAB, offer particular benefits for laboratories seeking ISO 17025 compliance:
- Rapid adaptation to standard requirements
- Built-in quality control functions
- Automatic generation of audit documentation
- Easy workflow configuration
- Tracking of all system changes
Accreditation Process
Preparation for Accreditation
- Requirements analysis - detailed understanding of the standard
- Gap analysis - assessment of current state
- Implementation plan - action schedule
- Personnel training - competency building
Management System Implementation
- Documentation development - procedures and instructions
- Process implementation - practical application
- Practical training - working with new procedures
- Monitoring - tracking effectiveness
Common Mistakes and How to Avoid Them
Documentation Management Errors
Problem: Outdated or inconsistent documentation
Solution:
- Regular document reviews
- Clear change control procedures
- Central documentation management
- Document management training
Metrological Traceability Problems
Problem: Lack of proper calibration chain
Solution:
- Planning calibrations with adequate lead time
- Cooperation with accredited calibration laboratories
- Documenting traceability chain
- Regular calibration certificate reviews
Benefits of ISO 17025 Implementation
Internal Benefits
- Quality improvement - higher result reliability
- Increased efficiency - process optimization
- Better management - systematic approach
- Personnel development - competency enhancement
- Risk reduction - proactive management
External Benefits
- Customer trust - competency recognition
- Market access - regulatory requirements
- Competitive advantage - market differentiation
- International recognition - mutual recognition
- Business opportunities - new contracts
Summary
The ISO 17025:2018 standard is a comprehensive standard that ensures the highest quality of laboratory services. Implementing this standard requires a systematic approach, engagement of the entire team, and appropriate tools.
Key success elements:
- Deep understanding of standard requirements
- Top management engagement
- Systematic personnel training and development
- Use of modern IT tools
- Continuous process improvement
No-Code systems, such as CleverLAB, significantly facilitate the implementation and maintenance of ISO 17025:2018 compliance, offering ready solutions for most standard requirements and the ability to quickly adapt to specific laboratory needs.
🎯 Next Steps
If your laboratory plans to implement ISO 17025:2018:
- Conduct a detailed analysis of the current state
- Develop an implementation plan with a realistic schedule
- Invest in team training
- Consider modern LIMS systems supporting compliance
- Establish cooperation with experienced consultants
- Plan budget for the entire accreditation process
- Prepare for long-term commitment