Difference Between Privity of Contract, Novation and Assignment Under UK Law

Introductionand all parties agree that C will pay the money to
The doctrine of privity of contract is theB, not A, B’s consideration to C is agreeing
relationship that exists between parties to ato release A from his obligations and A’s
contract. Only those parties to the contract areconsideration is providing the new debtor, C.
bound by it and are able to enforce theAssignment
contractual obligations under the contract. TheNovation can be distinguished from assignment. A
concepts of novation and assignment, althoughparty to a contract (the assignor) is able to
not exceptions to this rule, are contrary to thetransfer the benefit of a performance he is to
principles outlined in it and have developed toreceive under that contract to another person
overcome restrictions imposed by the doctrine.(the assignee) who is able to enforce
performance in his own right, without the consent
Privity of Contractof the other party (the debtor). For example,
The principle that a person can not enforcewhere there is a contract between A and B and
obligations under a contract to which he is not aB assigns the benefit of the contract to C, he can
party to was established in the case of Tweedlethen enforce it against A.
v Atkinson (1861) 1 B. & S. 393 where AWith regards to the assignment of the burden of
promised B that he would pay a sum of moneya contract, the general rule is that this can not be
to B’s son, C upon his marriage todone unless the creditor consents, as Collins MR in
A’s daughter. It was held that C could notTolhurst v Associated Portland Cement
enforce the promise made by A to B to pay him,Manufacturers (1900) Ltd [1902] 2 KB 660 at 668,
as he was not a party to the contract.stated: “It is, I think, quite clear that neither
This was re-affirmed in the case of Dunlopat law nor in equity could the burden of a
Pneumatic Tyre Co Ltd v Selfridge & Co Ltdcontract be shifted off the shoulders of a
[1915] A.C 240, 246 where Viscount Haldane LCcontractor on to those of another without the
stated that “ … in the Law of Englandconsent of the contractee. A debtor cannot
certain principles are fundamental. One is that onlyrelieve himself of his liability to his creditor by
a person who is a party to a contract can sue onassigning the burden of the obligation to
it”. The leading modern authority is Beswicksomebody else; this can only be brought about by
v Beswick [1968] A.C 58.the consent of all three, and involves the release
Despite the volume of case law which re-affirmsof the original debtor.”
this principle, the doctrine has been, and remains,Conclusion
the subject of judicial debate proving to be farAs it stands, the doctrine of privity of contract is
from popular as demonstrated in Darlingtonstill an integral part of the principles which govern
Borough Council v Wiltshier Northern Ltd [1195] 1the law of contract. In recent years, the
WLR 68, 76, where Steyn LJ expressed hisstrictness of the principle has been alleviated by
dissatisfaction of the rule and the manythe Contracts (Rights of Third Parties) Act 1999.
inconveniences it caused.Contracts (Third Party Rights) Act 1999 has
Novationrelaxed the operation of the doctrine so that a
The concept of novation derives from Romanperson or class of persons are able to enforce a
Law and is where all liabilities and obligations undercontract without being a party to it where the
a contract, whether it is the transfer of thecontract confers a benefit on them; alternately,
benefit or burden of a contract, can be passed tothe contract may expressly provide for the
a third party providing that all parties consent.benefit of third parties. The effect of this Act is
Where this happens, the original contract betweenusually excluded in professionally to avoid contract
the debtor and creditor is annulled and is replaceddisputes with persons not party to the
by a new contract between the debtor and theagreement.
third party. Consideration must be provided inThe concept of novation and assignment may be
respect of the new contract and is usuallycatered for in the contract itself as a way of
assumed to be the discharge of the originalcircumventing the limitations of privity of contract,
contract and the creditor’s contractualalthough they are not considered exceptions to
obligations. For example, where A owes B moneythe rule per se.