Contract Manufacturer or Brand: Who Holds the MoCRA Duty?

A brand owner working with a contract manufacturer assumed the manufacturer was handling all the MoCRA paperwork, because, well, they're the ones actually making the product. The contract manufacturer assumed the brand was handling it, because they're the ones whose name is on the label. Neither filed anything for months. This is a more common gap than it should be, and it's entirely avoidable with one conversation before production starts.

What MoCRA actually requires

Under MoCRA, the Modernization of Cosmetics Regulation Act, two related but distinct obligations exist: facility registration and product listing. Facility registration covers the physical location where a cosmetic is manufactured or processed. Product listing covers the specific product, its ingredients, and who's responsible for it. There's also a requirement for a named responsible person for each product, safety substantiation, and adverse event recordkeeping.

Some small businesses are exempt from registration and listing requirements, so it's worth confirming your situation against current guidance rather than assuming either way.

Facility registration typically follows the physical location

The facility where manufacturing or processing actually happens is generally what triggers facility registration, which points toward the contract manufacturer, since that's whose building the product is made in. If you work with three different contract manufacturers for three product lines, in principle each of those facilities may need to be registered, and that's normally the contract manufacturer's job since they know their own facility details best.

Product listing and the responsible person usually sit with the brand

Product listing is different. It's about the specific formulated product and who stands behind it, and that's typically the brand, since the brand controls the formula, the label, the marketing claims, and the ongoing relationship with the end customer. The responsible person named for a product is often the brand, particularly for a brand that owns its formula and simply outsources the physical manufacturing.

This split makes sense conceptually. The contract manufacturer knows their building and their process. The brand knows the formula, the claims, and who's accountable if a customer has an adverse reaction.

Where it gets genuinely ambiguous

Not every arrangement splits this cleanly:

• Private label with a manufacturer-owned formula: if the contract manufacturer developed the formula and simply lets you put your label on it, they may be better positioned to be the responsible person, since they know the formula intimately and you may not.
• Multiple brands using the same co-packer: the co-packer needs to track which registered facility applies to which brand's listings, and communication gaps here are common.
• White-label distributors reselling under their own name: if you're several steps removed from the actual manufacturing, you need written confirmation of who registered the facility and who's listed as responsible, because you don't want to discover during an inspection that nobody assumed that role.

A sample clause to put in the manufacturing agreement

Since MoCRA's exact allocation depends on the details of your relationship and current FDA guidance, the safest move is spelling it out explicitly in your contract manufacturing agreement rather than assuming. Something like:

"Manufacturer shall be responsible for registering the facility(ies) used to manufacture Brand's products under MoCRA. Brand shall be responsible for product listing, serving as the responsible person for the products, maintaining safety substantiation records, and handling adverse event reports. Manufacturer shall provide Brand with facility registration confirmation upon request."

Adjust based on who's actually best positioned to do each piece. The point isn't the exact wording, it's making sure both parties agree in writing on who does what, rather than each assuming the other one handled it.

A quick reference

Obligation	Typically falls on	Why
Facility registration	Contract manufacturer	They control the physical location
Product listing	Brand	They own the formula and market it
Responsible person	Brand (usually)	They're accountable to the end customer
Safety substantiation	Brand, sometimes shared with manufacturer	Brand typically compiles the file, manufacturer may supply raw data
Adverse event recordkeeping	Brand	They receive customer complaints directly

Don't let launch timing be the reason nobody checks

This gap tends to open up during fast launches, when everyone's focused on getting product on shelves and the paperwork conversation gets pushed to "we'll sort that out later." Have the conversation before the first batch ships, not after a regulator asks a question nobody has an answer for.

If your brand also sells into Canada alongside the US, Cosmetic Comply already handles the Canadian Cosmetic Notification Form filing process end to end, matching your ingredients to INCI and CAS and getting you a trackable notification number. US MoCRA support is on the roadmap, so the same ingredient-level groundwork you'd need for that filing is worth having organized now regardless of which market you tackle first.