UAE laws form a federal civil-law system. The United Arab Emirates is a federation of seven emirates — Abu Dhabi, Dubai, Sharjah, Ajman, Umm Al Quwain, Ras Al Khaimah, and Fujairah — operating under a federal Constitution that allocates competences between federal authorities and the individual emirates. The body of federal legislation is among the most modern and comprehensive in the Arab region, supported by emirate-level statutes and free-zone regulatory frameworks.
The UAE Constitution establishes the Supreme Council of the Union (composed of the rulers of the seven emirates), the Presidency and Vice-Presidency of the Union, the Council of Ministers, and the Federal National Council. Federal authority extends to defence, foreign affairs, finance, communications, and a defined list of legislative competences; matters not allocated to the federal level remain within emirate competence. Fundamental rights include equality before the law, personal liberty, freedom of belief, and protection of private property.
Federal statute, emirate-level statute, and Islamic Shari'a applying as a principal source — together with subordinate regulations — make up the body of UAE law. The Civil Transactions Law expressly identifies the hierarchy of sources for civil matters: statute, then Islamic jurisprudence applicable to the specific question, then custom, then the rules of equity.
The federal judiciary comprises courts of first instance, courts of appeal, and the Federal Supreme Court, which exercises constitutional review and hears cassation appeals. Abu Dhabi, Dubai, and Ras Al Khaimah operate their own court systems with cassation jurisdiction reserved to their highest local courts. The Dubai International Financial Centre Courts and the Abu Dhabi Global Market Courts apply common-law jurisdiction within the geographical limits of those financial free zones.
The Civil Transactions Law (Civil Code) governs obligations, contracts, property, and tort. The Commercial Transactions Law addresses merchant status, commercial paper, agency, and bankruptcy. The Commercial Companies Law regulates corporate vehicles — limited liability companies, joint-stock companies, partnerships — and is supplemented by dedicated statutes on banking, capital markets, insurance, and competition. The federal Insolvency Law provides modern restructuring procedures.
Banking activity is supervised by the Central Bank of the UAE under the Central Bank Law. The framework accommodates conventional and Islamic banking, with separate licensing and Shari'a-board oversight requirements for Islamic finance institutions. Capital markets are supervised by the Securities and Commodities Authority for the onshore exchanges, with the DFSA and FSRA respectively regulating the DIFC and ADGM financial free zones.
Federal labour legislation regulates the private-sector employment contract, working time, paid leave, end-of-service gratuity, occupational health and safety, and the resolution of labour disputes through specialised chambers. Free zones may operate complementary employment regimes. Public-sector federal employment is regulated under the Federal Human Resources Law; emirate-level public-sector employment is regulated by the relevant emirate.
The Federal Penal Code defines offences across the conventional categories — against persons, against property, against public order, against the State — and incorporates specified Shari'a-derived provisions. The Code of Criminal Procedure governs investigation, prosecution, trial, and appeal. Specialised federal statutes address cybercrime, anti-money-laundering, anti-terrorism, and economic crime.
The Federal Personal Status Law governs marriage, divorce, custody, guardianship, and inheritance for Muslims. A dedicated civil personal-status framework applies to non-Muslims who opt in. Specific emirates have introduced parallel civil personal-status laws for non-Muslims operating alongside the federal regime.
The Dubai International Financial Centre and the Abu Dhabi Global Market each operate as common-law jurisdictions with their own civil and commercial laws, employment laws, insolvency regimes, and English-language courts. Other free zones operate under their own regulations within the framework of UAE federal law.
The UAE operates a civil-law system at the federal and emirate levels, with Islamic Shari'a as a principal source of legislation. The DIFC and ADGM operate as common-law enclaves within their geographical limits.
The Constitution allocates exclusive and concurrent competences between the federal level and the emirates. Federal legislation prevails within its allocated competences; emirate legislation governs matters reserved to the emirates.
No. DIFC laws apply within the geographical limits of the DIFC. Outside the DIFC, federal and Dubai emirate laws apply. Parties may, however, choose DIFC law to govern their contracts under the standard rules of party autonomy.
Non-Muslims may opt in to the federal personal-status framework or rely on a dedicated civil personal-status regime. Several emirates have introduced parallel civil personal-status laws for non-Muslims operating alongside the federal regime.
