Pet supplement manufacturer certifications and the FDA-approved myth
By the IndoFolk Wellness Care Team | Last reviewed October 2026
Quick answer: Certifications such as GMP, HACCP, ISO 22000 and FSSC 22000 show that a manufacturer runs an audited quality or food safety system. Registrations, such as FDA food facility registration, show only that a site is listed with an authority. Under US federal rules, a registration number does not convey FDA approval or endorsement, so "FDA-approved facility" is a red flag. Always check a certificate's site, scope, expiry date and issuing body.
Certifications are one of the quickest ways to shortlist a pet supplement manufacturer, and one of the easiest to misread. A row of logos on a website tells you very little. US regulations state plainly that assigning a food facility registration number "does not in any way convey FDA's approval or endorsement" of the facility or its products (21 CFR 1.242). What matters is what each document covers, which site it applies to, and whether it is current.
Certification, registration or licence: what is the difference?
Buyers often treat every acronym as a quality badge. They are not the same kind of document.
Type | What it means | Who issues it | Example |
|---|---|---|---|
Certification | An independent body audited the site against a standard | Accredited certification body | FSSC 22000, ISO 22000, GMP+ |
Registration | The site is listed with an authority; no audit is implied | Government authority | FDA food facility registration |
Licence | The authority permits the business to carry out named activities | Government authority | Indian food business licence |
Industry seal | A trade association audited a member company | Trade association | NASC Quality Seal |
A certification tells you about the system. A registration tells you about legal status. You usually need both, and neither replaces your own testing of the product.
Quality and food safety standards
GMP (Good Manufacturing Practice). A set of principles for consistent, controlled production. "GMP" on its own is vague, because many schemes use the name. Ask which GMP standard applies and who audited it. Feed-specific schemes such as GMP+ and FAMI-QS are relevant where products are made as feed or feed additives.
HACCP. Hazard Analysis and Critical Control Points: a method for identifying and controlling food safety hazards at each step of a process.
ISO 22000 and FSSC 22000. ISO 22000 is an international standard for food safety management systems built on HACCP principles. FSSC 22000 is a certification scheme based on ISO 22000 plus sector prerequisite programmes. It covers food, feed and packaging, and is recognised by the Global Food Safety Initiative (GFSI). Version 6 became mandatory on 1 April 2024.
ISO 9001. A general quality management standard. Useful, but it covers processes and documentation rather than product safety specifically.
What FDA registration does and does not mean
Facilities that manufacture, process, pack or hold food for consumption in the United States, including animal food, generally must register with the FDA, and foreign facilities must name a US agent. Registration is renewed every two years.
What registration is not:
Not approval. 21 CFR 1.242 says a registration number does not convey FDA approval or endorsement.
Not an inspection result. A registered site may never have been inspected.
Not product approval. The FDA says animal food does not need pre-market review to be marketed legally, unless a substance is a food additive. For human dietary supplements, the FDA states it is not authorised to approve them for safety and effectiveness before they are marketed.
For pets, there is an extra wrinkle. The FDA determined in 1996 that the Dietary Supplement Health and Education Act (DSHEA) does not apply to animal products. Products sold as "supplements" for animals are regulated as either food or new animal drugs, depending on intended use and claims. A product making disease claims moves towards the drug route, which does require FDA approval.
The accurate wording for a manufacturer is "FDA-registered facility". "FDA-approved facility" or "FDA-certified" is inaccurate, and a supplier who uses it is either confused or careless with claims. Neither is a good sign for your label.
Registrations and licences in India
Food business licence. India's food safety authority (FSSAI) licenses food businesses. Scope varies by activity and product category, so ask exactly which activities and products a manufacturer's licence covers, and whether it covers the product you are buying.
Export registrations. Some destination markets require the manufacturing site or the product to be listed or registered there. These are market-specific; see our guide to regulations by market.
Exporter registrations. An exporter needs an Importer Exporter Code (IEC) from the DGFT. This is a trade registration, not a quality credential.
Industry seals and product certifications
NASC Quality Seal. A US programme of the National Animal Supplement Council. Member companies must pass an independent audit, keep a written quality manual, run an adverse event reporting system and follow NASC labelling guidelines. The seal applies to the member company and its products, so check who holds it.
Organic. Schemes such as India's NPOP, USDA Organic and EU organic certify ingredients or products. Each destination recognises different schemes, so check that your market accepts the certificate offered.
Halal and kosher. Requested by some buyers and markets, particularly for products with animal-derived ingredients such as gelatin.
How to verify any certificate
Check | What good looks like | Warning sign |
|---|---|---|
Copy | Full certificate shared as a PDF | Logo on a website only |
Site | Address matches the plant making your product | Head office or a different unit |
Scope | Lists your product type and process | Covers other products only |
Validity | In date, with a recent surveillance audit | Expired or "renewal in progress" |
Issuer | Accredited certification body you can look up | Unknown or unaccredited issuer |
Database | Listed on the scheme or issuer's public register | Not found when you search |
Add these checks to our 15 questions to ask a pet supplement manufacturer. If a manufacturer will not share a copy, treat that as a warning sign.
Which certificates should you ask for by market?
There is no single list that works everywhere. As a starting point:
United States: FDA food facility registration for the producing site, plus evidence of a food safety plan. A GFSI-recognised certificate makes retailer audits easier.
UK and EU: feed business registration or approval for the relevant operator, and a feed-specific scheme where products are feed or feed additives. See UK and EU pet supplement regulations.
Any market: a certificate of analysis for every lot from a competent laboratory. Certification of the site does not prove that a particular lot is clean.
Frequently Asked Questions
Does the FDA approve pet supplement manufacturers?
No. Facilities that make food, including animal food, for the US generally must register with the FDA, but federal rules state that a registration number does not convey FDA approval or endorsement. A manufacturer can accurately describe itself as FDA-registered, never FDA-approved. Products with disease claims may be treated as animal drugs, which do need approval.
What is the difference between GMP and ISO 22000?
GMP describes good manufacturing practices for consistent, controlled production, and the name is used by many different schemes. ISO 22000 is a specific international standard for food safety management systems that builds on HACCP. FSSC 22000 adds sector requirements to ISO 22000 and is GFSI-recognised. Many manufacturers hold more than one.
How do I check if a manufacturer's certificate is real?
Ask for a full copy, check that the site address, scope and expiry date match the plant and product you are buying, and confirm the certificate on the issuing body's or scheme's public database where one exists. If a manufacturer will only show a logo, or the certificate cannot be found, treat it as unverified.
Is "FDA-registered" a quality certification?
No. Registration is a legal listing that lets the FDA know a facility exists and handles food for the US market. It involves no audit and says nothing about quality on its own. Pair it with an independent food safety certification and lot-level testing.
Work With IndoFolk Wellness
IndoFolk Wellness is a New Delhi sourcing and export coordination partner; production takes place at vetted partner manufacturers, not in our own factory. We will share the current certificates, scopes and validity dates of the partner sites proposed for your product, so you can verify them yourself. Request documents or a quote.
Related Reading
Sources
21 CFR 1.242, What does assignment of a registration number mean?, eCFR
Registration of Food Facilities and Other Submissions, US FDA
Product Regulation (animal foods and feeds; DSHEA does not apply to animals, 61 FR 17706), US FDA
FSSC 22000 Version 6 achieves GFSI recognition, FSSC Foundation
ISO 22000 Food safety management, International Organization for Standardization
This article is general information, not legal, regulatory or veterinary advice.
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