ISO 22716 provides internationally recognized Good Manufacturing Practices (GMP) guidance for cosmetics. For buyers sourcing hair care products, this standard is the benchmark for ensuring consistent quality, safety, and regulatory readiness. A clear factory audit checklist helps you confirm the manufacturer’s GMP compliance before committing to production, reducing risks and securing smoother market entry.
Key GMP Audit Areas for Hair Care Manufacturers
- Premises & Workflow: Controlled environments, logical product flow to avoid cross-contamination, cleanable surfaces.
- Personnel Hygiene & Training: SOPs for hygiene, documented training in GMP, PPE availability.
- Raw Material Control: Supplier qualification, incoming QC, batch traceability.
- Equipment Maintenance: Regular calibration, cleaning logs, preventative maintenance schedules.
- Production Controls: Verified batch records, in-process checks, line clearance procedures.
- Finished Product Testing: Microbial limits, stability data, specifications per formula.
- Document Control: Versioned SOPs, change control logs, archived records per retention rules.
Factory Audit Checklist for Buyers
Facility & Infrastructure
- Cleanroom or controlled environment zones for formulation and filling.
- Separation of hair care production from other cosmetic lines to prevent cross-contamination.
Quality Management
- ISO 22716 manual available and current.
- Documented risk assessments for raw materials and packaging.
Production Documentation
- Batch Manufacturing Records (BMR) complete and signed.
- Specifications matching your hair care product claims.
Evidence to Request
| Audit Focus |
Evidence |
Why It Matters |
| Premises hygiene |
Cleaning & sanitation logs |
Demonstrates contamination control |
| Raw material quality |
COA from supplier, incoming QC reports |
Confirms ingredient compliance |
| Personnel training |
Training attendance records |
Ensures staff understand GMP |
| Equipment validation |
Calibration certificates |
Supports process consistency |
| Batch control |
BMR with in-process test results |
Verifies production meets specs |
Practical Audit Steps
- Pre-audit document review – request GMP manual, SOP list, last internal audit report.
- Onsite inspection – observe product flow, hygiene practices, storage conditions.
- Record sampling – examine 3 recent batches for completeness of documentation.
- Interview key staff – QA manager, production lead, raw material handler.
- Close-out meeting – summarize findings, agree on corrective actions and timelines.
FAQ
- Q1: Is ISO 22716 mandatory? In many markets, while not legally mandatory, ISO 22716 is referenced in cosmetic regulations as the accepted GMP guideline.
- Q2: How often should audits be done? External audits are recommended annually; high-risk products may require more frequent inspection.
- Q3: Can small factories comply? Yes, if they have documented procedures, proper training, and maintain quality records according to the standard.
- Q4: What if the factory fails compliance? Agree on corrective actions, set deadlines, and re-audit before production starts.
Request a Quote with your hair care product specs, target market, and audit expectations to get a faster sourcing proposal aligned to ISO 22716 GMP.
Hi, I'm Alex Zong, hope you like this blog post.
With more than 20 years of experience in OEM/ODM/Private Label Cosmetics, I'd love to share valuable knowledge related to cosmetics & skincare products from a top-tier Chinese supplier's perspective.
