ISO 22716 for Eye Care Buyers: What GMP Really Means and What to Audit On-Site

ISO 22716 is the international standard for Good Manufacturing Practices (GMP) in cosmetics. For eye care product buyers—especially those sourcing internationally—it defines how products should be manufactured, controlled, stored, and shipped to ensure safety, quality, and regulatory compliance. Understanding what GMP really means in practice, and knowing what to audit during an on-site visit, can significantly reduce procurement risks and post-launch issues.

Why ISO 22716 Matters in Eye Care Procurement

• High-risk application area: Eye care products require stricter microbiological controls and packaging compatibility checks due to proximity to mucous membranes.
• Global recognition: ISO 22716 is accepted by EU, US, and many other markets as a GMP reference.
• Audit efficiency: Knowing what to look for can prevent partnering with non-compliant manufacturers.
• Claims substantiation: Eye care often involves specific claims (hydration, anti-aging, sensitivity-friendly) that demand documented evidence.

Key GMP Domains to Evaluate On-Site

1. Premises & Environment

• Controlled clean zones—especially for filling lines handling sterile or low-preservative formulas.
• Clear material flow separation to avoid cross-contamination.
• Temperature & humidity control records for production and storage areas.

2. Personnel Practices

• Operator hygiene protocols—hand washing, hairnets, gloves, and protective gear.
• GMP training records for all direct-handling staff.
• Restricted access to sensitive areas.

3. Equipment Controls

• Validated cleaning procedures between batches.
• Preventive maintenance schedules with documented completion.
• Calibration certificates for measurement instruments.

4. Raw Material Management

• Approved supplier list for all raw materials.
• Incoming material testing records (microbiological & chemical).
• Lot traceability through batch records—linking raw materials to finished goods.

5. In-Process & Finished Product Testing

• Microbiological testing suited for eye area safety limits.
• Stability and compatibility data for packaging and formula.
• Retention samples stored for post-market problem resolution.

Evidence You Should Collect from the Manufacturer

On-Site Audit Checklist for Eye Care GMP

• Verify GMP cert scope covers cosmetics and intended formats.
• Inspect filling rooms for procedural segregation.
• Check training records for new hires and GMP refreshers.
• Review calibration and maintenance logs for scales, mixers, and filling equipment.
• Observe raw material quarantine and release process.
• Audit retention sample storage conditions.

FAQ

How does ISO 22716 differ from general quality standards?

ISO 22716 focuses specifically on cosmetic products, integrating requirements for hygiene, traceability, and control over production processes tailored to their unique risk profiles.

Is ISO 22716 mandatory for importing eye care products?

In the EU, GMP compliance following ISO 22716 is strongly recommended and often verified during regulatory inspections. Other markets may have their own GMP references but accept ISO 22716 as proof of good practice.

What’s the fastest way to confirm a factory’s GMP compliance?

Request their ISO 22716 certificate along with the latest audit report summary before scheduling a site visit.

Can smaller OEM factories meet ISO 22716?

Yes, size is not a determining factor—systems, documented processes, and training dictate compliance.

Should I audit packaging suppliers too?

For eye care products, yes. Packaging compatibility and cleanliness directly impact safety and shelf life.

Request a Quote to discuss ISO 22716-compliant eye care manufacturing options, ensuring you provide target market, SKUs/formats, positioning, packaging direction, and timeline for a faster response.

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.