This business law assignment explores two key legal doctrines: the identification doctrine and piercing the corporate veil. It analyzes landmark cases such as Lennard's Carrying Co Ltd v Asiatic Petroleum Co Ltd, Daimler Co Ltd v Continental Tyre and Rubber Co (Great Britain) Ltd, El Ajou v Dollar Land Holdings plc, Salomon v A Salomon & Co Ltd, Adams v Cape Industries plc, Prest v Petrodel Resources Ltd, illustrating their impact on legal responsibility and corporate structures.