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Cleanroom Compliance & Standards

Cleanroom Compliance & Standards

Expert cleanroom validation, certification, and compliance services aligned with ISO 14644, EU GMP, and global industry standards. Ensure your controlled environment meets every regulatory requirement.

Standards & Regulations We Support

Our services and solutions are designed to meet the most widely recognized cleanroom and controlled environment standards worldwide.

ISO 14644 Series

International Cleanroom Standards

The global benchmark for cleanroom classification and testing. We provide full compliance with all parts of the ISO 14644 series.

  • ISO 14644-1: Classification of air cleanliness
  • ISO 14644-2: Monitoring for proof of compliance
  • ISO 14644-3: Test methods
  • ISO 14644-4: Design, construction & start-up
  • ISO 14644-5: Operations
  • ISO 14644-7: Separative devices
  • ISO 14644-8: Classification of airborne molecular contamination
  • ISO 14644-9: Classification of surface particle contamination
EU GMP Annex 1

EU Good Manufacturing Practice

The European Union’s gold standard for pharmaceutical manufacturing environments. We help pharmaceutical and biotech clients meet Annex 1 requirements.

  • Grade A/B/C/D cleanroom classification
  • Continuous environmental monitoring
  • Viable & non-viable particle monitoring
  • Risk assessment & contamination control strategy
  • Validation & qualification documentation
  • Temperature & humidity mapping
  • Pressure differential testing
  • Filter integrity testing (PAO/DOP)
Industry-Specific

Industry Standards & Guidelines

Additional standards and guidelines specific to semiconductor, life science, and other critical industries.

  • SEMI S2/S8: Semiconductor equipment safety
  • SEMI E78: Guide to AMC in semiconductor fabs
  • USP <1116>: Microbiological control
  • USP <797>: Sterile compounding
  • FDA 21 CFR Part 11: Electronic records & signatures
  • IEST-RP-CC: IEST recommended practices
  • WHO GMP: World Health Organization GMP
  • PIC/S: Pharmaceutical Inspection Convention

Compliance & Validation Services

Comprehensive testing, validation, and certification services to ensure your cleanroom meets all applicable standards and regulations.

TEST

Cleanroom Testing & Certification

Complete cleanroom performance testing and certification per ISO 14644 and EU GMP Annex 1. Detailed reports with pass/fail analysis and recommendations.

  • Airborne particle counting & classification
  • HEPA/ULPA filter leak testing (PAO/DOP)
  • Airflow velocity & volume measurement
  • Airflow pattern visualization (smoke study)
  • Differential pressure testing
  • Temperature & humidity mapping
  • Recovery time testing
  • Sound level & lighting level testing
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VALIDATE

Validation & Qualification

Full DQ/IQ/OQ/PQ validation documentation for cleanrooms and controlled environments. GMP-compliant documentation ready for regulatory inspection.

  • DQ (Design Qualification): Design review & documentation
  • IQ (Installation Qualification): As-built verification
  • OQ (Operational Qualification): Performance testing
  • PQ (Performance Qualification): Dynamic operation testing
  • Validation Master Plan (VMP) development
  • Risk assessment (FMEA) support
  • Change control documentation
  • Periodic review & re-validation
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MONITOR

Continuous Monitoring Solutions

24/7 real-time environmental monitoring systems with automated alerting and audit-ready data logging. 21 CFR Part 11 compliant options available.

  • Real-time particle monitoring systems
  • Temperature & humidity monitoring
  • Differential pressure monitoring
  • AMC & chemical monitoring
  • Automated alerting (email, SMS, visual)
  • Secure cloud data storage
  • Automated compliance reporting
  • 21 CFR Part 11 / Annex 11 compliant
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CONSULT

Compliance Consulting

Expert guidance on cleanroom compliance strategy, gap analysis, and regulatory preparedness. Get your facility inspection-ready.

  • Compliance gap analysis & assessment
  • Contamination Control Strategy (CCS) development
  • SOP development & review
  • Regulatory inspection preparation
  • Cleanroom classification strategy
  • Monitoring plan design
  • Personnel training & certification
  • Root cause analysis (RCA) for deviations
Schedule Consultation →

Our Compliance Process

A structured, transparent approach to getting your cleanroom fully compliant — on time and within budget.

1

Assessment

We review your facility, processes, and applicable standards to identify compliance gaps and requirements.

2

Planning

We develop a detailed compliance plan with scope, schedule, testing protocols, and documentation requirements.

3

Execution

Our certified technicians perform all required testing and validation using calibrated, traceable instrumentation.

4

Certification

You receive a comprehensive certification report with all test data, analysis, and recommendations for ongoing compliance.

Frequently Asked Questions

Common questions about cleanroom compliance, certification, and validation.

How often does a cleanroom need to be recertified?
Per ISO 14644-2, re-certification frequency depends on the cleanroom classification: ISO Class 5 and cleaner require re-certification every 6 months; ISO Class 6–7 annually; ISO Class 8 and above every 12–24 months. However, EU GMP Annex 1 and many regulatory bodies require more frequent monitoring — often continuous monitoring with periodic full re-certification. Facilities should also re-test after any modification, filter change, or significant event that could impact cleanliness.
What is the difference between ISO 14644 and EU GMP Annex 1?
ISO 14644 is an international standard focused on the technical classification and testing of cleanrooms based on airborne particle concentrations. EU GMP Annex 1 is a regulatory requirement specifically for pharmaceutical manufacturing, which incorporates ISO 14644 testing but adds requirements for viable (microbial) monitoring, contamination control strategy, personnel behavior, documentation, and regulatory compliance. In short: ISO 14644 tells you how clean the air is; Annex 1 tells you how to run a compliant pharmaceutical cleanroom operation.
What is DQ/IQ/OQ/PQ validation?
DQ/IQ/OQ/PQ is the standard four-phase validation approach for cleanrooms and controlled equipment: DQ (Design Qualification) verifies the design meets user requirements; IQ (Installation Qualification) confirms the system is installed correctly as designed; OQ (Operational Qualification) tests that the system operates within specified parameters under empty/at-rest conditions; PQ (Performance Qualification) demonstrates the system consistently performs as required under actual operating conditions with personnel and processes. This structured approach is required by GMP and most regulatory frameworks.
What is a Contamination Control Strategy (CCS)?
A Contamination Control Strategy (CCS) is a comprehensive, risk-based document required by EU GMP Annex 1 that outlines how a facility controls all sources of contamination — particulate, microbial, and chemical. It includes facility design, HVAC systems, personnel training, cleaning procedures, monitoring plans, alert/action limits, and corrective actions. The CCS should be based on a formal risk assessment (such as FMEA) and reviewed periodically to ensure it remains effective as processes and products change.
Do you provide ISO 14644-8 AMC testing?
Yes, we offer airborne molecular contamination (AMC) testing and classification per ISO 14644-8. Our AMC monitoring solutions cover acids, bases, condensables, and organic compounds — critical for semiconductor fabs, advanced optics, and other industries where molecular-level contamination impacts product quality. We provide both short-term baseline assessment surveys and long-term continuous monitoring systems, with detailed analysis and classification reports.
How long does a cleanroom validation project take?
Timeline depends on the size and complexity of the facility. A typical small cleanroom (100–200 sqm, ISO Class 7) can be fully tested and documented in 1–2 weeks. Larger multi-room facilities or pharmaceutical GMP validations typically take 4–8 weeks from kickoff to final report delivery, including protocol development, testing, and documentation. PQ phases may take longer if they require multiple production cycles or seasonal monitoring. We provide detailed project timelines during the proposal phase.

Need Help With Cleanroom Compliance?

Whether you need a one-time certification, full validation, or ongoing compliance support, our team of cleanroom experts is ready to help.

Certified cleanroom professionals · ISO 14644 & GMP expertise · Global service coverage