Class action waiver
A class action waiver is a promise to bring claims only individually, giving up the right to sue or arbitrate as part of a group.
What it means
A class action waiver says each party can only bring claims on its own behalf, not as a member or representative of a class. It usually sits inside an arbitration clause and bars class arbitration as well. The effect is that every claimant has to pursue a separate case.
This matters most when many customers suffer the same small harm. Say a payment processor overcharges thousands of small merchants by $30 each. Few merchants will pursue a $30 claim alone, so the waiver can effectively end the dispute.
In the US, class action waivers in arbitration agreements are generally enforceable under federal law, including in many consumer contracts. Waivers in contracts that leave disputes in court are treated less consistently, and other countries often restrict them, especially for consumers. Some contracts also add “mass arbitration” rules that change how large numbers of similar individual claims are handled.
These clauses favor the party most likely to be sued by many people at once, usually the larger business. For a small company, a waiver in a vendor contract may mean facing a shared problem alone.
What to watch for
- Check whether the waiver applies to court cases, arbitration, or both.
- Look for a provision that voids the whole arbitration clause if the class waiver is struck down, which would send disputes back to court.
- See whether small claims court remains available as an alternative.
- Check for mass arbitration rules or fee terms that change how many similar claims are processed.
- Keep in mind that enforceability varies by country, state, and contract type, especially in consumer and employment settings.
Example clause
Each party may bring claims against the other only in its individual capacity, and not as a plaintiff or class member in any purported class, collective, or representative proceeding. The arbitrator may not consolidate the claims of more than one person or preside over any form of class proceeding.
You can only pursue your own claim, not join with other customers who had the same problem.