Understanding how the Iranian Government Works

• Introduction
• Chapter 1 The Historical Roots of the Iranian Government
• Chapter 2 The Constitution of the Islamic Republic of Iran
• Chapter 3 The Concept of Velayat-e Faqih: Guardianship of the Islamic Jurist
• Chapter 4 The Supreme Leader: Powers and Influence
• Chapter 5 The Assembly of Experts: Duties and Structure
• Chapter 6 The Office of the Presidency
• Chapter 7 The Council of Ministers (Cabinet)
• Chapter 8 Vice Presidents and Executive Agencies
• Chapter 9 The Islamic Consultative Assembly (Majlis): Composition and Duties
• Chapter 10 The Guardian Council: Vetting and Legislation Oversight
• Chapter 11 The Expediency Discernment Council: Mediating Power Struggles
• Chapter 12 The Judiciary: Courts, Judges, and Legal Processes
• Chapter 13 Specialized Courts: Revolutionary, Military, and Clerical
• Chapter 14 The Supreme National Security Council and National Security Apparatus
• Chapter 15 The Islamic Revolutionary Guard Corps (IRGC): Power Beyond the Military
• Chapter 16 The Role of Bonyads (Charitable Foundations) in Politics and Economy
• Chapter 17 Provincial and Local Governments: Governors and Mayors
• Chapter 18 Elections: Process and Power of Vetting
• Chapter 19 Political Parties and Factions
• Chapter 20 Economic Structures and State Intervention
• Chapter 21 The Role of Religion and Clergy in Governance
• Chapter 22 Foreign Policy Making in the Iranian System
• Chapter 23 Civil Rights, Freedoms, and Social Policy
• Chapter 24 The Changing Balance of Power: Modern Trends and Challenges
• Chapter 25 The Future of Governance in Iran

Understanding the Iranian government requires navigating a web of history, religion, law, and modern politics. The Islamic Republic of Iran stands as one of the world’s most unique and complex political systems—one in which authority is derived both from religious doctrine and popular sovereignty, a blend unmatched elsewhere. Since the 1979 Islamic Revolution, Iran has built a political structure that combines elements of a theocratic leadership with republican institutions. The result is a state where both elected and unelected bodies hold considerable sway, and where ultimate power remains concentrated in the hands of a supreme religious leader.

This book aims to provide a comprehensive, clear, and accessible guide to how the Iranian government works, not just at the highest levels of leadership in Tehran, but across the many layers of decision-making and administration that affect daily life throughout the country. By examining the formal structures alongside the informal networks of influence, readers will gain insight into the checks, balances, and tensions that shape governance in Iran. From the Supreme Leader and the Assembly of Experts to provincial governors and local councils, each institution plays a distinct role within Iran’s national fabric.

Given the distinctive role of religion in Iranian governance, one of the key themes explored in this book is the doctrine of Velayat-e Faqih, or Guardianship of the Islamic Jurist. This principle infuses the state with an overarching religious authority, positioning clerics at the helm of many government bodies and imbuing policy decisions—down to the municipal level—with doctrinal oversight. While the popularly elected President and Parliament (Majlis) are often the more familiar institutions for outside observers, their powers are carefully bracketed by unelected councils and oversight bodies, ensuring alignment with Islamic and revolutionary ideals.

Yet the Iranian system is not impervious to change. Over the past four decades, political, social, and economic transformations—both internal and external—have reshaped many aspects of Iranian governance. The expanding influence of the Islamic Revolutionary Guard Corps (IRGC), the growing role of major economic foundations (bonyads), and the ongoing debates over political and civil rights have all contributed to dynamic shifts within the system. Local governments, too, have gained new responsibilities, as the state continues to grapple with the demands of a diverse and youthful population across its provinces and cities.

By providing a careful exploration of each major institution, key personality, and principal mechanism of the state, this guidebook will equip readers to better interpret the headlines and rumors that so often circulate about Iran. From election cycles to policy decisions, vetoes to appointments, and disputes to reforms, understanding the machinery behind the scenes is an essential foundation for any serious conversation about Iran’s politics, society, or future.

Whether you are a student, journalist, policy analyst, traveler, or simply a curious reader, this book is designed to meet you at your point of interest and provide a detailed road map to the Iranian government’s structure and functions. With a focus on clarity, context, and accuracy, it seeks to demystify a system that is often misunderstood, offering not just information but also the tools for deeper critical engagement.

Iran's political system, as it exists today, didn't spring into being fully formed in 1979. Its roots reach deep into a long and complex history, a tapestry woven with threads of ancient empires, religious authority, struggles for modernity, and popular uprisings. Understanding the present requires a journey through this past, appreciating how centuries of governance, social structures, and intellectual currents shaped the nation's identity and its approach to statecraft. From the centralized authority of ancient monarchies to the burgeoning influence of religious figures and the tumultuous quest for constitutional rule, each era left an indelible mark on the political consciousness of Iran.

For millennia, Iran was defined by monarchy. Dynasties rose and fell, from the Achaemenids and Sassanians of antiquity, who built vast, centralized empires, to the more fragmented rule of later periods. This long tradition of kingship instilled a deep-seated cultural familiarity with a hierarchical power structure, where the Shah, or king, was often seen as the embodiment of the state. Even when their power waxed and waned, the idea of a single, paramount ruler persisted as a central feature of the political landscape.

The Qajar dynasty, which ruled Iran from the late 18th century until the early 20th century, saw the monarchy grapple with increasing internal weakness and external pressures from encroaching European powers like Britain and Russia. Economic concessions granted to foreigners and perceived governmental corruption fueled widespread discontent among various segments of society, including merchants, intellectuals, and significantly, the Shia clergy. This period set the stage for a pivotal moment in Iran's political evolution.

The growing dissatisfaction culminated in the Constitutional Revolution of 1905-1911. This was a watershed movement, marking a significant departure from absolute monarchy and introducing novel concepts like a constitution and a parliament (Majlis) to Iran's political lexicon. It was the first such revolution in the Islamic world, preceding the Young Turks revolution in 1908. The revolution aimed to limit the absolute power of the Shah and establish the rule of law, creating a constitutional monarchy.

Diverse groups, including clerics, merchants, and intellectuals, united in their demand for reform. Protests and demands for a "house of justice" led to Mozaffar ad-Din Shah Qajar reluctantly signing a decree for a constitution and the establishment of an elected parliament in August 1906. This act formally limited royal power and established a parliamentary system, at least on paper. The first National Consultative Assembly met in October 1906, and a constitution, modeled on the Belgian constitution, was ratified by the end of the year.

However, the path to constitutionalism was far from smooth. Mohammad Ali Shah Qajar, who succeeded his father, was deeply unsympathetic to the constitutional movement. With foreign support, he abolished the constitution and bombarded the parliament in 1908, attempting to restore absolute rule. This led to further struggle and ultimately the deposition of Mohammad Ali Shah and the restoration of the constitution. The Constitutional Revolution, while not fully realizing its democratic aspirations, permanently altered the nature of Iranian politics, introducing the idea of popular representation and legal checks on the monarch's power.

Following the turmoil of the Constitutional Revolution and the weakening of the Qajar state, Reza Khan, a military commander, seized power in a 1921 coup. He established the Pahlavi dynasty in 1925, initially considering a republic but opting for a constitutional monarchy in the face of opposition. Reza Shah Pahlavi embarked on a برنامه ی وسیع (vast program) of modernization and secularization aimed at building a strong, centralized nation-state and reducing the influence of the clergy and tribal leaders.

His reforms included establishing secular schools, promoting Western dress, and increasing women's participation in public life. He also sought to modernize the military and centralize the bureaucracy. While these efforts brought about significant changes and laid some groundwork for a modern state, they were often implemented autocratically, suppressing political freedoms and alienating traditional elements of society, particularly the clergy. Reza Shah's rule was marked by an effort to diminish the religious classes' influence.

Mohammad Reza Shah Pahlavi succeeded his father in 1941. His reign saw further attempts at modernization, most notably the "White Revolution," a series of reforms launched in 1963. This program included land reform, nationalization of forests, and the enfranchisement of women, among other initiatives. The Shah presented the White Revolution as a step towards westernization and a means to legitimize his rule by building support among peasants and the working class.

However, the White Revolution, like his father's reforms, was met with significant opposition. Land reform, while intended to help peasants, sometimes failed to deliver promised benefits and disrupted traditional rural life. The rapid pace of modernization and secularization, coupled with the Shah's increasingly autocratic rule and close ties to Western powers, particularly the United States, fueled widespread discontent. The Shah's regime was perceived by many as oppressive and corrupt, lacking political freedoms.

Throughout these periods of monarchical rule and attempts at modernization, the Shia clergy maintained a significant, albeit sometimes fluctuating, influence in Iranian society. Their power was rooted in their religious authority, their network of mosques and seminaries, and their connections to the bazaar merchants. The clergy often acted as a voice for popular grievances and played a role in protests against governmental policies, such as the Tobacco Protest of 1891-1892.

The clergy's involvement in the Constitutional Revolution demonstrated their capacity to mobilize popular support for political change. While some secular nationalists sought to reduce the role of religion in politics, the clergy remained a powerful social and political force. Their opposition to the Pahlavi Shahs' secularizing reforms grew over time, particularly as the state increasingly encroached upon areas traditionally under clerical influence, such as education and the judiciary.

Ayatollah Ruhollah Khomeini emerged as a leading figure in the opposition to Mohammad Reza Shah's rule in the 1960s, particularly criticizing the White Revolution. Exiled in 1964, he continued to gain followers through his sermons and writings, which were disseminated through networks within Iran. Khomeini articulated a vision of Islamic government, arguing that in the absence of the Twelfth Imam, a qualified Islamic jurist should hold political authority and govern in accordance with Islamic law.

This concept, known as Velayat-e Faqih (Guardianship of the Islamic Jurist), was a significant departure from traditional Shia political quietism, which generally advocated for the clergy to remain separate from direct political rule during the occultation of the Imam. Khomeini's interpretation politicized Shi'ism and provided an ideological framework for an Islamic state. He argued that Islamic law provided a complete and perfect way of life, not needing Western ideologies.

The late 1970s saw a convergence of factors that led to the Iranian Revolution. Widespread discontent with the Shah's authoritarian rule, economic problems, social inequalities, and the perceived corruption and foreign influence over the government fueled a revolutionary movement. Protests and strikes paralyzed the country, uniting diverse opposition groups under the leadership of Ayatollah Khomeini. Key events, such as the Cinema Rex fire and the Black Friday massacre, further intensified the movement.

In January 1979, the Shah left Iran, and in February, Ayatollah Khomeini returned from exile, declaring an Islamic Revolution. The monarchy was overthrown, ending centuries of kingship in Iran. In April 1979, a referendum was held in which a large majority of Iranians voted in favor of abolishing the monarchy and establishing an Islamic Republic. This marked the formal beginning of a new era, one where the historical interplay of religious authority, popular aspirations, and the legacy of state centralization would converge to form the unique governmental system of the Islamic Republic of Iran.