What an FDA-Registered Fulfillment Facility Means for a Supplement Brand

An FDA-registered fulfillment facility is a warehouse that holds dietary supplements and is listed with the FDA as a food facility under 21 CFR Part 1 Subpart H. Registering is a filing, and nobody audits quality to grant it. cGMP certification is a separate check, in which an outside auditor reviews the warehouse's handling against 21 CFR Part 111. A supplement brand should confirm both.

By The Fulfillment.com team

Two questions that often get asked as one

Brands vetting a fulfillment partner tend to run "are you FDA-registered?" and "are you cGMP-certified?" together. The two come from different parts of the rules, and each is proven with its own document. A partner can honestly say yes to one and no to the other, and a brand that checks only registration may think it has checked quality when it hasn't.

Dietary supplements are regulated as food. FDA registration records that a warehouse exists and holds food. cGMP certification looks at how that warehouse handles the product day to day. Registration tells you the building is on the FDA's list, and a certificate tells you someone outside checked the work. You need both answers from any nutraceutical fulfillment partner.

What "FDA-registered facility" actually means

Under the Federal Food, Drug, and Cosmetic Act, a facility that stores finished dietary supplements is holding food, so it registers with the FDA as a food facility (21 CFR Part 1, Subpart H). Holding the product is what requires it. A warehouse that stores supplements has to register, whatever else it keeps on its shelves. Here is what registration is and what it is not:

• It is a required filing for any facility that holds, packs or stores dietary supplements. It is renewed every two years on the FDA's cycle, and it comes with a registration number you can ask to see.
• It is not a quality certification. The FDA doesn't inspect or "approve" a facility when it registers, and the filing says nothing about how well the place is run.
• It is not a sign that the facility makes anything. A finished-goods 3PL receives supplements already sealed and labeled, and ships them. It doesn't bottle pills or fill powder, so it registers as a holding facility. We run nutraceutical fulfillment that way, as a 3PL holding finished goods. We are not a co-packer.

Confirming a partner's registration tells you the facility is on record as a food facility and works under the food rules. Every warehouse holding supplements should have it, and it says nothing about how carefully the product is handled.

What cGMP certification actually means

21 CFR Part 111 is the current Good Manufacturing Practice (cGMP) rule for dietary supplements. It sets out how product is handled, including:

• receiving
• sanitation
• controlled storage conditions
• holding and distribution practices
• the records and documents that show all of it was done

A holding facility is expected to follow the parts of Part 111 that cover holding and distribution. Being "cGMP-certified" means more than following the rule. A third party, such as a registrar or auditing body, has audited the facility against a cGMP standard and issued a certificate. A buyer will hear the claim made two ways:

• A claim of practice, such as "we follow cGMP" or "we operate under cGMP," describes how the facility works. No outside audit stands behind it. It may be completely accurate, but it is a different claim from holding a current certificate.
• "cGMP-certified" should come with the certificate, the name of the certifying body and a current date. A partner that says it is certified and can't show the document hasn't shown you it is.

One document can't stand in for the other. On the warehouse floor, much of the handling an auditor checks is lot tracking and expiration control.

How to verify each one

You don't have to take either claim on trust. Each has its own proof:

• For FDA registration, ask for the facility's FDA food-facility registration number. A warehouse holding supplements will have one, or should be able to tell you why it doesn't.
• For cGMP, ask for the certificate, who issued it, which standard it was audited against and when. If the partner calls itself "cGMP-aligned" instead of "certified," ask which Part 111 practices it follows and how it records them. A good answer describes the records it keeps. A badge on a website doesn't answer the question.

Ask the two questions one at a time. Ask "are you compliant?" and a single yes can stand for either one. There is more to ask a partner than these two, and our list of questions to ask a supplement 3PL covers the rest.

Where the difference shows up day to day

Registration brings a warehouse under the food rules. The practices cGMP covers are what keep your product safe once it is there. They include recording the lot and expiry date when goods arrive, storing each product in conditions that suit it, and keeping a record of where each lot went. Our guide to lot tracking and expiration control goes through that handling, and FEFO vs FIFO for supplements explains how a warehouse decides which dated lot ships first. We record lot and expiry at the dock, and our lot records and rotation run in BestOMS.

Ask us the same way you would ask anyone else. Put each question separately, and ask for the document or the procedures behind the answer. Our team will answer registration and cGMP one at a time.