The third edition of this comprehensive work explores the intricate fields of international commerce, finance, and trade. It serves as a valuable resource for both students and professionals in the legal field. The book maintains its original structure, beginning with an in-depth chapter on the sources of modern commercial and financial law, transnational influences, and the evolution of lex mercatoria. Subsequent chapters cover contract law, payment methods, assets, proprietary rights, finance leases, receivable financings, securitizations, and the regulation of cross-border financial services and investment banking practices.