
June 18, 2026Quality
A logo on a website is not proof. Before you commit budget and your brand's reputation, take a few minutes to confirm a manufacturer's certifications are genuine, current, and actually cover the products you want made. Here is how.
Request a copy of each certificate (GMP, ISO 22000, BRCGS, and any others). A legitimate manufacturer will share these readily. Check the certificate holder's legal name matches the company you are contracting with.
Every certificate has an issue and expiry date. Confirm it is currently valid — not lapsed or "in renewal." For audited schemes like BRCGS, also note the audit date so you know how recent the assessment is.
Scope is where many brands get caught out. A certificate may cover one product category or production line but not another. Make sure the scope explicitly includes your dosage form — capsules, tablets, powders, or liquids — and the activities you need, such as packaging.
A valid certificate with the wrong scope is the most common trap. "Certified" does not automatically mean "certified for your product."
Certificates are traceable to the certification or accreditation body that issued them. Many maintain online directories or will confirm a certificate number on request. Cross-check the certificate number rather than relying on the PDF alone.
For schemes that assign grades, understand what the grade means. A higher BRCGS grade such as AA reflects fewer audit findings and a more mature quality system — useful leverage when your own retail customers run supplier due diligence.
Ask how quality is maintained between audits: batch records, raw-material testing, traceability, and how non-conformities are handled. Strong answers here tell you the certification reflects daily practice, not just audit-week effort.
If you would like to see how this looks in practice, Mirfarma is happy to walk through our GMP, ISO, and BRCGS Grade AA certifications and confirm scope for your specific product.
Doing due diligence on a manufacturer? Send us your product details and target markets — we'll share the relevant certificates and scope.
Explore more insights from Mirfarma.
What each certification covers, how they differ, and why they matter when choosing a manufacturer.
Read MoreA plain-English look at the BRCGS grading scheme and why Grade AA is a strong signal.
Read MoreWhat to evaluate in quality systems, production capabilities, and long-term strategic fit.
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Mirfarma provides contract manufacturing and packaging services for dietary supplement brands across global markets.
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