Notice

In one sentence

A formal written communication required by a contract to inform the other party of something important.

Plain English

Notice is a formal way one party tells the other about something significant—like a breach, a change, or an intent to end the contract. Contracts usually specify how notice must be given (email, certified mail, hand delivery), where it should be sent, and when it takes effect. Proper notice protects both parties by creating a clear record of communication.

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Example

A rental agreement requires the tenant to give 30 days' written notice before moving out. The notice must be delivered to the landlord's address listed in the contract. If the tenant just tells the landlord verbally, it doesn't count as proper notice.

Used in a sentence

The contract required written notice of termination to be sent to the company's legal department at least 60 days in advance.

Related terms

This page is a plain-English reference and is not legal advice. Laws vary by jurisdiction and change over time. For specific situations consult a licensed attorney.