What corporate legal teams should check when a contract breach occurs
Hello, this is Legal Agent.
Contract review tends to focus on the clauses that matter before signing, but plenty of real problems surface only after signature: a counterparty fails to perform as promised, or a company itself cannot perform. Clients typically describe this as a "breach," while the legal analysis runs through non-performance under the Civil Code and the contract's termination and damages clauses. The place to start is identifying exactly which obligation has not been performed, since when, and to what extent, not the label attached to the problem.
Confirm the facts first
Before anything else, gather what actually happened: is the counterparty really in breach, does some of the responsibility sit with your own company, and were the specifications and deadline actually clear. Contracts, purchase orders, delivery and acceptance records, and email or chat history all matter here: a deadline fixed in the contract is sometimes quietly changed by a later email, and vague specifications can make it hard to tell whether a failure is really the counterparty's fault or simply a misunderstanding.
Separating demand, termination and damages
A demand requires the other party to cure within a set period; termination ends the contractual relationship; damages compensate the loss the breach caused. These three steps should be assessed separately rather than as one bundle. Demand is not always required before termination: the Civil Code allows termination without demand in some circumstances, such as when performance is wholly impossible or clearly refused, and contracts often add their own no-notice termination triggers for cases like a counterparty's deteriorating credit.
Before sending a notice
A notice letter should identify the specific breach and clause involved, request a realistic cure period, follow the notification method the contract specifies, and be clear about whether termination is being threatened or damages reserved. An emotional notice, or one sent before confirming these points, can weaken your position in the negotiation or dispute that follows. Because the notice itself becomes evidence, who sent what, when and how should be documented in a form that can be shown later.
If your own company cannot perform
The same discipline applies when the breach is your own: a missed deadline, a quality shortfall, a late payment, a service outage. Legal and the business team should quickly confirm the cause, a realistic recovery timeline, the impact on the counterparty, any contractual notice duty, and whether an exemption applies. Raising the issue early with the counterparty generally works better than staying quiet, even though the timing and content of that communication still need care.
Building a timeline, and using AI carefully
A chronological memo (contract and order dates, when the delay or breach became apparent, what each side said, when damage occurred) is usually the single most useful document to produce early, since memory and message threads both become harder to reconstruct later. AI is well suited to organizing that timeline and drafting a first version of a notice letter, but only once accurate source material has been assembled: the current contract version, complete email threads, delivery and acceptance records. Deciding whether to terminate, claim damages or preserve the relationship still requires combining business judgment with legal analysis.