MoCRA Responsible Person vs. U.S. Agent: What's the Difference?

By Alok Naik, R.Ph., M.S. Regulatory Affairs — Managing Partner, Axentra Global Pharma Compliance LLC

These two terms cause more confusion under MoCRA than almost anything else — and getting them wrong can leave gaps in your compliance. The short version: the Responsible Person owns the product's regulatory obligations; the U.S. Agent is the FDA's in-country point of contact for a foreign facility. They are different roles, with different requirements, and many companies need both.

What is the Responsible Person under MoCRA?

The Responsible Person (RP) is the manufacturer, packer, or distributor whose name appears on the label of the cosmetic product. The RP carries the core product-level obligations under MoCRA, including:

• Product listing — listing each cosmetic product with FDA and keeping it current (Section 607(c)).

  
  

• Safety substantiation — maintaining adequate substantiation of the product's safety (Section 608).

  
  

• Serious adverse event reporting — reporting SAEs to FDA within 15 business days and keeping the supporting records (Section 605). (See the 15-day rule.)

  
  

• Labeling — ensuring the label meets MoCRA requirements, including required contact information for adverse event reporting.

Crucially, the Responsible Person does not have to be located in the United States. A foreign brand owner can be its own RP.

What is the U.S. Agent under MoCRA?

The U.S. Agent is a separate role tied to facility registration, not to the product. Any foreign facility that manufactures or processes cosmetics for the U.S. market must designate a U.S. Agent as part of its registration. The U.S. Agent:

• Must be physically located in the United States (not a P.O. box or answering service).

• Serves as FDA's point of contact for the foreign facility.

• Receives and relays FDA communications, inspection notices, and regulatory correspondence.

• Must be reachable during normal U.S. business hours.

The U.S. Agent does not take over your business decisions or assume your product liability — it is a communication and contact function. (More on whether you need one: do I need a U.S. Agent for cosmetics?)

Side-by-side: RP vs. U.S. Agent

Do you need both?

Often, yes. A typical scenario: a foreign cosmetic brand is its own Responsible Person (its name is on the label and it holds the product obligations), and it appoints a U.S.-based firm as its U.S. Agent to satisfy the facility registration requirement and handle FDA contact. The two roles complement each other rather than overlap.

Confused about which roles apply to your setup? Axentra can serve as your U.S. Agent and advise your Responsible Person on listing, labeling, and adverse-event obligations — so nothing falls through the cracks. Talk to a regulatory specialist.

Learn more on our U.S. Agent services page and our MoCRA cosmetics compliance overview, or read the source framework on FDA's MoCRA page.

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Frequently asked questions

Is the Responsible Person the same as the U.S. Agent?

No. The Responsible Person holds product-level obligations (listing, safety, adverse events, labeling) and can be located anywhere. The U.S. Agent is a U.S.-based contact for a foreign facility's registration. They are distinct roles.

Does the Responsible Person have to be in the United States?

No. The Responsible Person — the manufacturer, packer, or distributor named on the label — can be located outside the U.S.

Can one company be both the Responsible Person and provide the U.S. Agent?

The brand owner is typically its own Responsible Person, while a separate U.S.-based partner often serves as the U.S. Agent. A single U.S. entity could fill both functions, but the roles remain legally distinct.

Does the U.S. Agent take on liability for my products?

No. The U.S. Agent is a communication and contact function for FDA; it does not assume your product decisions or liability.