Notice period
A notice period is the advance warning a party must give before an action takes effect, such as ending, not renewing, or changing a contract.
What it means
A notice period sets how far in advance one party must tell the other before something happens. Contracts use notice periods for termination, non-renewal, price increases, and changes to terms. The action only takes effect once the period has run.
Suppose a freelance designer’s retainer says either side may terminate with 30 days’ written notice. If the client sends notice on March 1, the contract ends on March 31 and the designer is owed fees through that date. If the client simply stops replying to emails, no notice has been given and fees may keep accruing.
The length is only half the story. The other half is how notice must be delivered, which is usually set out in a separate notices clause. Email may or may not count, and notice sent to the wrong address may not count at all.
Longer notice periods favor the party receiving notice, who gets time to plan or find a replacement. Shorter periods favor the party that wants flexibility.
What to watch for
- Check whether the period is counted in calendar days or business days, and whether it runs from sending or from receipt.
- Read the notices clause to confirm which delivery methods count, such as email, courier, or certified mail, and which address to use.
- Compare the notice periods for each party. Some contracts give the vendor 30 days and the customer 90.
- Check whether notice must arrive before a fixed date, like the end of a term, rather than a set number of days before the action.
- Keep proof of delivery. If timing is ever disputed, you will need to show when the notice was sent and received.
Example clause
Either party may terminate this Agreement by giving the other party at least thirty (30) days’ prior written notice. Notice given by email is effective only if sent to the address listed in Section 14 and acknowledged by reply email.
To end the deal you need to give 30 days’ written warning, and an email only counts if it goes to the right address and gets a reply.