Law of Estoppel, Variation and Waiver

The informal and ex post facto alteration of existing contractual arrangements is an inevitable incident of commercial activity. The legal mechanisms used to deal with such situations are of important practical importance: most commercial and civil lawyers consequently deal with the doctrines of variation, waiver and estoppel on a frequent basis. This is a field which has seen interesting and radical development over the last decade. This volume deals with the doctrines together.