Certifications are one of the clearest signals of a manufacturer’s quality systems. Here is what the common ones mean and how to verify them.
Why certifications matter
They demonstrate that a facility follows recognised standards, and they are often required by importers, retailers and marketplaces.
Good Manufacturing Practice (GMP)
cGMP covers premises, equipment, personnel, processes and records to ensure consistent, safe production. It is the baseline expectation for supplement manufacturing.
ISO 22000
A food-safety management system that applies across the entire supply chain, from raw materials to finished product.
HACCP
Hazard Analysis and Critical Control Points — a systematic approach to identifying and controlling biological, chemical and physical hazards.
FDA registration vs certification
In the US, dietary supplement facilities must register with the FDA. Registration is not a certification or an endorsement — treat it as a baseline requirement, not a quality badge.
Halal and Kosher
Religious dietary certifications that confirm ingredients and processes meet specific requirements. Essential for the Middle East, parts of Asia and some retail channels.
Organic and Non-GMO
Relevant for natural and clean-label ranges. Organic certification covers the whole supply chain; Non-GMO confirms the absence of genetically modified ingredients.
How to verify a certificate
- Check the certificate number and issuing body.
- Confirm the expiry date and scope.
- Where possible, verify with the certification body.
Note: Most certifications above apply to the facility and its systems; some, like Halal, may also cover specific products.
Frequently asked
Q: Is an FDA registration the same as FDA approval?
A: No. The FDA does not “approve” dietary supplements; facility registration is a legal requirement, not an endorsement.
Q: Which certifications should I ask for first?
A: Start with cGMP, third-party testing and the certifications relevant to your target market (for example Halal for the Middle East).
This guide is for general information only and is not regulatory advice.
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