A co-packer may manufacture the food while another company owns the brand. That division can work well, but it creates handoffs where information gets lost. A useful agreement explains the operational responsibilities in enough detail that both teams know what to supply, what to check, and when a decision requires the other party’s approval.

Define the product beyond a sample

Attach the approved formulation, ingredient specifications, packaging requirements, and relevant quality criteria. Clarify how the parties will establish acceptable production and how deviations are handled. A successful sample does not answer every question about commercial-scale manufacturing. Identify who owns the formula and related materials, what information is confidential, and what happens if production moves elsewhere. Have counsel assess the contract language in light of the actual relationship.

Identify who controls suppliers and changes

State who selects suppliers, approves substitutions, and obtains current ingredient and allergen information. FDA’s co-manufacturing guidance recognizes that supply-chain responsibilities may involve the brand owner, the manufacturer, or both, depending on the arrangement and applicable rules. Not every operation has the same regulatory requirements. Make sure necessary food safety information can reach the party that needs it, even when commercial contracts contain confidentiality restrictions.

Set a clear label and batch-release process

Assign responsibility for reviewing label content, approving artwork, and checking the correct package during production. Connect the approved version with the formula used for each batch. Define the evidence and authority needed before product is released. If an ingredient, process, or package changes, specify who assesses the regulatory effect. Avoid an arrangement where each company assumes the other has already checked a critical detail.

Plan records, complaints, and incident response

Agree how relevant records will be retained and accessed, including after the relationship ends. Set prompt communication expectations for complaints, test results, suspected hazards, and possible recalls. Identify who coordinates with regulators and customers as appropriate. Address costs, insurance, indemnities, and responsibility for affected stock with legal advice. Commercial allocation of tasks or expenses does not itself erase a party’s duties under applicable food law.

Prepare for ordinary commercial problems too

Discuss forecasts, minimum runs, price changes, lead times, acceptance, payment, unused packaging, and termination. Clarify how a disagreement over quality will be evaluated and how essential records remain available during a dispute. Make the contract consistent with the real production workflow rather than relying on a generic purchase order. Revisit the agreement when a new product, supplier, or facility changes the assumptions on which the arrangement was built.

Your preparation checklist

Bring these details together.

  • Approved product, ingredient, packaging, and quality specifications.
  • A responsibility list for suppliers, changes, labels, and release.
  • Record access and a shared incident-response process.
  • Reviewed commercial terms, insurance, liability, and exit arrangements.

Reference: FDA, Supply-Chain Program Requirements and Co-Manufacturer Supplier Approval and Verification guidance. Contract topics are planning considerations; enforceability and regulatory duties need individual legal review.