Understanding Cleanroom Validation
Cleanroom validation is a critical process that ensures your facility meets design specifications and regulatory requirements. It’s not a one-time event—it’s an ongoing commitment to maintaining control.
Three Phases of Validation
1. Installation Qualification (IQ)
Verifies that equipment and systems have been installed correctly according to specifications. This includes:
- Documentation review
- Equipment calibration verification
- System component checks
- Installation record documentation
2. Operational Qualification (OQ)
Tests that systems operate properly under normal operating conditions:
- HVAC system performance testing
- Pressure differential verification
- Particle count monitoring
- Filter integrity testing
- Air velocity measurements
3. Performance Qualification (PQ)
Validates that the cleanroom performs as designed with equipment in place:
- Particle count mapping
- Personnel and material movement testing
- Viability and contamination testing
- Documentation of baseline performance
Ongoing Monitoring
Post-validation, continuous monitoring ensures persistent compliance:
- Regular particle count surveys
- Daily visual inspections
- Preventive maintenance schedules
- Annual recertification testing
Why Validation Matters
Validation documentation demonstrates due diligence to regulators and protects your manufacturing operations. TFE Cleanrooms provides comprehensive validation support to ensure your facility passes every test.