Notice and Cure Periods: How Contracts Survive Trouble
Written by Ethan King
Imagine a project moving fast, and your team is counting on a vendor to deliver the next phase. A deadline passes, then another. You check the contract, expecting clear options. Instead, you discover the following:
You must give written notice before taking action.
The vendor then gets time to correct the issue.
You cannot hire anyone else until that window closes.
Your project stalls until the cure period expires.
Situations like this happen far more often than expected. Not becausk anyone failed to pay attention, but because notice-and-cure provisions are often dismissed as mere formalities. They are not. They shape what happens when performance slips and determine how quickly you can pivot.
Notice: The Trigger That Starts the Clock
Client perspective:
Clients want a simple way to escalate issues, so projects do not drift without accountability. They often expect email notice to be enough and assume the vendor will acknowledge it quickly.
Vendor perspective:
Vendors want clarity. They prefer notice that follows a specific method to prevent misunderstandings. They want assurance that they will not be penalized for delays they were never told about.
How negotiations usually go:
Clients push for notice to be delivered by email, with automatic effectiveness even if the vendor does not confirm receipt. Vendors ask for a more formal process. The compromise usually establishes email as the primary method and includes a rule that notice becomes effective after a stated period even if no acknowledgment arrives.
Pro tip: Define how notice becomes effective at signing so neither side can dispute the start of the cure period when timelines get tight.
Cure Periods: The Time Allowed to Fix the Problem
Client perspective:
Clients want the ability to regain momentum quickly. A long cure period can stall product launches, marketing cycles or development roadmaps.
They want a short, predictable timeline.
Vendor perspective:
Vendors want enough time to diagnose and resolve the issue. Technical problems can require investigation, internal coordination or work from subcontractors.
How negotiations usually go:
Clients argue for a short cure period for tasks that directly affect delivery timelines. Vendors push for a longer duration in case the issue is complex. The compromise generally creates different cure periods for different types of obligations. Routine failures receive one timeline and critical failures receive another.
Pro tip: Match cure periods to the real workilow. If a three-day delay halts your project, the cure period should reflect that reality. Additionally, consider if cure is going to take time in collaboration, build that into the contract with a phrase like "or longer if the parties mutually agree"
When Performance Fails and Hiring a Replacement Is on the Table
The true pressure point arrives when a vendor misses key obligations, and the client needs the work completed immediately. At this stage, the contract controls everything.
If the cure period is active, the client usually cannot bring in a replacement without risking claims that the vendor was denied a fair chance to fix the problem. That creates tension when the project is time sensitive, and every day of delay increases cost.
Once the cure period expires, the client may have the right to hire someone else. The contract should say whether the original vendor must reimburse the added cost of bringing in a new provider. If this is vague, disputes tend to follow. Clients want budget protection. Vendors want limits on financial exposure. The final agreement often gives the client the right to recover reasonable increased costs, subject to a cap or tied to documented expenses.
Pro tip: If replacement work is likely to be expensive, define the reimbursement process clearly so both sides know how cost responsibilities will be handled.
Contingencies: When Third Parties Slow Everything Down
Many projects depend on outside contributors. A vendor may rely on a subcontractor. A client may need to provide materials or approvals.
When delays arise from third parties, notice and cure periods become even more influential.
Clients want the project to keep moving even if the vendor is waiting for someone else. Vendors want protection when delays stem from factors they cannot control. The usual compromise allows the vendor additional time when the delay is caused by a required dependency, but only if the vendor communicates quickly and clearly.
Pro tip: Include a requirement that the vendor notify the client immediately when a third party slows performance. Silence causes more damage than delay.
Bottom Line
Clients want responsiveness and forward progress. Vendors want fair treatment and the opportunity to fix problems without immediate penalties. Notice and cure terms balance these goals by setting expectations before problems arise.
When drafted thoughtfully, these clauses protect timelines, reduce disputes and keep everyone aligned at moments when projects are most vulnerable.
Ethan King is a business lawyer experienced working with start-ups, nonprofits, consulting firms, and mid-large size businesses in a variety of transactional matters. His experience working in-house provides him with a unique perspective to analyze risk, consider the regulatory environment, understand business strategies, and break down complex legal issues into simple terms.
Ethan has negotiated numerous types of agreements, including, but not limited to consulting agreements, products, software, engineering services, influencer agreements, profit sharing, and more. His office can be reached at (303) 736-9634.
