Analysis of Smart Contracts and Legal Challenges of Its Implementation in Iran

The emergence of smart contracts—self-executing digital agreements based on blockchain technology—heralds a new era in the evolution of contractual relations, offering unparalleled benefits such as automation, transparency, traceability, and security. These innovations have the potential to radically transform traditional business models and legal practices across the globe, including in Iran. Yet, the integration of smart contracts within Iran’s unique legal landscape presents a complex array of challenges rooted in both technological sophistication and legal tradition. This paper critically examines the nature, structure, and operation of smart contracts, distinguishing them from traditional paper-based and electronic contracts. It analyzes the core legal elements required for contract validity—such as mutual consent, legitimate subject matter, and certainty of terms—and assesses the extent to which smart contracts coded on blockchains can satisfy these requirements under Iranian law. The study highlights that, while the Iranian Civil Code and Electronic Commerce Law (۲۰۰۳) provide frameworks that support some forms of electronic agreements, they do not directly address decentralized, automatically enforced agreements in computer code. This results in significant legal ambiguity as to the recognition, enforceability, and jurisdictional competence regarding smart contracts. The article further discusses major challenges, including the problem of legal interpretation and amendment of contract terms embedded in immutable code; questions around jurisdiction and conflict of laws given the cross-border nature of blockchain platforms; issues of consumer protection and data privacy; and the lack of clear mechanisms for dispute resolution in the digital domain. It also highlights the potential for smart contracts to streamline processes in Iranian banking, trade, and e-government, thereby reducing corruption and increasing transparency. Drawing on comparative analysis from jurisdictions such as the United Kingdom, European Union, and the United Arab Emirates, the paper identifies key legislative, regulatory, and educational reforms needed in Iran. These include explicit legislative recognition of smart contracts, regulatory sandboxes for innovation, capacity building within the judiciary, and updated legal education addressing new technological realities. The study concludes that a proactive, holistic, and adaptive approach is vital for Iran to benefit from the opportunities of smart contracts while effectively managing associated risks. Addressing the legal uncertainties and building robust institutional frameworks will be essential for fostering trust, protection, and innovation in the era of