In commercial practice, amendments of food supply contracts may arise due to changes in demand, market prices, supply capacity, or requirements from regulatory authorities. However, failure to comply with legal regulations when making such amendments may lead to disputes or even render the contract invalid. The following article by NPLaw provides an overview of this issue.

I. Current situation regarding amendments of food supply contracts

At present, the food market is highly volatile due to various factors such as fluctuations in input material prices, transportation costs, socio-economic changes, or force majeure (e.g., natural disasters, pandemics). As a result, many enterprises, suppliers, and distributors must renegotiate and amend provisions of their food supply contracts to ensure practical implementation, especially with respect to pricing, delivery schedules, and product quality.

However, in many cases, parties only reach verbal agreements or fail to properly execute an appendix, leading to disputes concerning quantity, quality, price, or delivery time. Failure to comply with the legal procedure for contract amendment is one of the most common reasons for Courts declaring a contract invalid or refusing to recognize it in case of a dispute.

II. Legal provisions governing amendments of food supply contracts

To ensure that any amendment is legally valid and enforceable, parties must adhere to the applicable statutory regulations.

1. What is an amendment to a food supply contract?

An amendment refers to the parties’ mutual agreement to alter one or more terms of the original contract. In practice, amendments of food supply contracts commonly relate to changes in quantity, pricing, delivery time, performance methods, or the parties’ responsibilities.

2. When may the parties amend food supply contracts?

According to Clauses 1 and 2, Article 421 of the Civil Code 2015 on contract amendment:

  • The parties may agree to amend the contract.
  • A contract may also be amended in accordance with Article 420 of this Code.

Clause 3, Article 420, concerning execution of contracts under fundamentally changed circumstances, provides that:

  • In case of a fundamental change in circumstances, the party whose interests are adversely affected may request the other party to renegotiate the contract within a reasonable period.

A circumstance is considered to have fundamentally changed when all the following conditions under Clause 1, Article 420 are satisfied:

  • The change results from an objective cause occurring after the contract was concluded;
  • At the time of conclusion, the parties could not have foreseen such a change;
  • The change is so substantial that, had it been known in advance, the parties would not have entered into the contract or would have agreed to entirely different terms;
  • Continuous execution of the contract without amendment would cause serious harm to one party; and
  • The affected party has taken all necessary measures within its capacity to prevent or mitigate the adverse impact.

Accordingly, parties may amend the food supply contract either by mutual agreement or in cases of fundamentally changed circumstances as prescribed by law.

3. What are the legal procedures for amending food supply contracts?

To ensure legality and enforceability, the following steps should be followed:

  • Step 1: Reviewing the amendment clause in the original contract;
  • Step 2: Negotiating and reaching mutual agreement on the proposed amendment;
  • Step 3: Preparing an appendix or amendment agreement consistent with the form of the original contract.

Compliance with these procedures not only guarantees the legal validity of the amendment but also promotes transparency and stability during contract performance while minimizing the risk of disputes.

III. Questions regarding amendments to food supply contracts

1. Is notarization or certification required when amending a food supply contract?

Under Clause 3, Article 421 of the Civil Code 2015: An amended contract must comply with the form of its original contract.

Accordingly, any amendment must be executed in writing or in the same form as the original contract. Notarization or certification is not mandatory unless required under the original contract or relevant specialized legislation. Nevertheless, the amended terms only take effect when duly signed by authorized representatives and in compliance with the validity requirements of civil transactions under Article 117 of the Civil Code 2015.

2. Is it necessary to prepare an appendix when amending food supply contracts?

 Pursuant to Clause 3, Article 421 of the Civil Code 2015, amendments must be made in writing or in the same form as the original contract. Therefore, while preparing an appendix is not mandatory, the amendment must conform to the original contract’s form and requirements.

3. How can legal risks be minimized when amending food supply contracts?

To reduce legal risks and prevent disputes, enterprises should:

  • Clearly record all amendments in writing;
  • Specify the effective date of the amended terms;
  • Ensure that signatories have proper legal authority; and
  • Retain all relevant documents and evidence for future reference.

Strict compliance with these principles not only safeguards corporate rights but also ensures transparency and effectiveness in contract performance.

4. What happens if a party fails to comply with the amended provisions?

If a party fails to execute its obligations under the amended terms, it constitutes a breach of contract and gives rise to civil liability under Article 351 of the Civil Code 2015. In such cases, the injured party may:

  • Request continued execution of the obligation (Article 352);
  • Claim compensation for damages resulting from non-execution  or improper execution (Article 360);
  • Impose contractual sanctions if agreed (Article 418); or
  • Unilaterally terminate the contract and claim damages in cases of material breach (Article 428).

5. May the parties authorize a lawyer or a third party to amend food supply contracts on their behalf?

Under Clause 1, Article 138 of the Civil Code 2015: An individual or legal entity may authorize another individual or legal entity to establish or perform a civil transaction on its behalf.

Accordingly, the parties may grant written authorization to a lawyer or other legitimate third party to negotiate, sign appendices, or implement amendments on their behalf. Such authorization ensures compliance with legal procedures, minimizes risks, and protects the lawful rights and interests of the parties.

IV. Legal consultancy services related to amendments of food supply contracts

Although amending food supply contracts may seem simple, it carries potential legal risks if not executed properly. Lawyers can assist enterprises in reviewing contractual clauses, drafting lawful appendices, advising on negotiation strategies, and handling disputes that may arise.

With a team of experienced lawyers and legal experts, NPLaw offers reputable and professional legal services to ensure the best protection of clients’ lawful interests. For legal assistance, please contact NPLaw for consultation and support.