This Practice Note considers whether a party is required to plead foreign law in proceedings before the courts of England and Wales. It explains when a party must raise a point of foreign law, when it may choose not to do so and which party is responsible for pleading it. It also considers the consequences where foreign law is not pleaded, including the application of English law under the default rule. The Practice Note addresses how foreign law should be pleaded, late amendments, the court’s power to require amendment and whether reliance on the presumption of similarity must itself be pleaded. Deciding whether to plead foreign law In cases in which the applicable law is a foreign law, whether for the entirety of the dispute or for one or more specific issues, each party will need to consider whether they want to place any reliance on the foreign law. If they do, the burden is on that party to plead the point of foreign law in their statement of case, such requirement