Commercial Law: Foundations, Harmonization, and Digital Transformation in Global Trade

Abstract

Commercial law is the body of rules that governs the making, performance, financing, and enforcement of business transactions. This article examines commercial law as a system rather than a collection of statutes. It traces the historical emergence of merchant custom, identifies the principal sources of modern commercial regulation, and analyzes core doctrinal areas: contract and sale of goods, business organizations and agency, negotiable instruments, and secured transactions. It then considers international harmonization efforts, including the United Nations Convention on Contracts for the International Sale of Goods (CISG), the UNIDROIT Principles, and the New York Convention on arbitral awards, before turning to dispute resolution and the pressures created by digital commerce, electronic records, and smart contracts. The article argues that commercial law succeeds when it combines predictability, flexibility, and enforceability, and that its future depends on balancing uniformity with local legal tradition while adapting to technological change.