What certifications actually prove
A certification does not improve a product; it documents that a system exists to keep it consistent. In raw material purchasing, it is the difference between trusting a batch and being able to prove compliance in an audit.
The certifications that matter
| Certification | What it guarantees | When to require it |
|---|---|---|
| ISO 22000 | Food safety management across the supply chain | Recurring suppliers of food inputs |
| HACCP | Hazard analysis and critical control points | Always for human consumption inputs |
| GMP | Good manufacturing practices at the plant | Pharmaceutical inputs and high-potency additives |
| Kosher / Halal | Ritual compliance of input and process | Finished goods for those markets |
| Non-GMO | Non-transgenic origin | Vegetable proteins, lecithin, maltodextrin |
How to verify a certificate
- Request the certificate number, issuing body and expiry date.
- Check that the scope covers the specific product, not just the site.
- Confirm the manufacturer name matches the batch COA.
- Always request the per-batch COA — it proves the certified system applied to your material.
Minimum documentation per batch
TDS, MSDS, COA and certificate of origin. Every Grupo Polo product page lists available certifications and lets you request technical documentation: see the English catalog.
FAQ
Does ISO 22000 replace HACCP? No. ISO 22000 embeds HACCP principles inside a broader management system.
Should the distributor be certified, or is the manufacturer enough? The manufacturer certifies production; the distributor must demonstrate traceability, correct storage and batch control.
What do I need if my finished product is exported? Allergen and non-GMO declarations, plus kosher or halal depending on the destination market.
Frequently asked questions about product certificates
What is a product quality certificate?
It is the batch document issued by the manufacturer (certificate of analysis, CoA) with the actual physico-chemical and microbiological results against specification. It is not the same as a system certificate (ISO 22000, FSSC 22000), which covers the plant rather than the batch.
Which certificates should I require from a raw material supplier?
At minimum: current technical data sheet, safety data sheet, certificate of analysis for the shipped batch, and the manufacturing plant system certificate. Specific markets may also require kosher, halal, GMO free or gluten free.
How do I verify a food quality certification?
Check the certificate number in the certification body register, its validity date and its scope (plant, product and process covered). An expired certificate, or one whose scope does not cover your product, is not valid support.
Does Grupo Polo provide these documents?
Yes. Every shipment includes the technical data sheet, safety data sheet and batch certificate of analysis; plant certificates are sent on request with the quote. See per-product certificates in the catalogue.
