Beatty v Guggenheim Exploration Co: 1919

Cardozo J said: ‘Those who make a contract, may unmake it. The clause which forbids a change, may be changed like any other. The prohibition of oral waiver, may itself be waived. ‘Every such agreement is ended by the new one which contradicts it’ (Westchester F Ins Co v Earle 33 Mich 143, 153). What is excluded by one act, is restored by another. You may put it out by the door; it is back through the window. Whenever two men contract, no limitation self-imposed can destroy their power to contract again …’
Cardozo J
(1919) 225 NY 380
United States
Cited by:
CitedRock Advertising Ltd v MWB Business Exchange Centres Ltd SC 16-May-2018
The parties disputed whether a contract (licence to occupy an office) had been varied by an oral agreement, where the terms prohibited such.
Held: The ‘no oral variation’ clause applied. Such clauses were in common commercial use and served a . .

Lists of cited by and citing cases may be incomplete.
Updated: 20 July 2021; Ref: scu.666012