Privity of contract
The doctrine of privity of contract is a common law principle which provides that a contract cannot confer rights or impose obligations upon anyone who is not a party to that contract. It is related to, but distinct from, the doctrine of consideration, according to which a promise is legally enforceable only if valid consideration has been provided for it, and a plaintiff is legally entitled to enforce such a promise only if they are a promisee from whom the consideration has moved.