Federal Law No. 5 of 1985 on Civil Transactions in the United Arab Emirates
Legislative Background
Federal Law No. 5 of 1985 issuing the Civil Transactions Law establishes the principal legislative framework governing civil legal relationships in the United Arab Emirates. The law was issued on 15 December 1985, published in Official Gazette No. 158 on 29 December 1985, and entered into force on 29 March 1986.
The Civil Transactions Law regulates contractual obligations, civil liability, property rights, and legal transactions between individuals and legal entities within UAE jurisdiction. It provides the legal foundation governing civil contracts, legal obligations, and private legal rights.
The law has been amended, including by:
• Federal Law No. 1 of 1987
• Federal Decree-Law No. 30 of 2020
These amendments strengthened provisions governing civil liability, contractual obligations, and legal enforcement.
Legal Scope and Application
Federal Law No. 5 of 1985 applies to civil legal relationships arising within the United Arab Emirates and governs legal transactions involving:
• individuals
• companies
• legal entities
• contractual and civil obligations
The law regulates the formation, validity, interpretation, and enforcement of civil legal obligations and establishes the statutory framework governing private legal relationships.
Civil legal rights arising under UAE law are enforceable before competent courts in Dubai and throughout the United Arab Emirates.
Legal Framework for Civil Contracts and Obligations
The Civil Transactions Law establishes the statutory requirements governing civil contracts, including:
• formation of legally binding agreements
• legal capacity and consent
• lawful subject matter and contractual purpose
• performance of contractual obligations
• legal consequences of breach
Contracts concluded in accordance with UAE law create legally enforceable obligations. Failure to perform contractual duties may result in civil liability and judicial enforcement.
Civil Liability and Compensation
Federal Law No. 5 of 1985 establishes the legal framework governing civil liability arising from contractual breach or unlawful conduct.Civil liability may arise from:
• breach of contractual obligations
• negligent conduct
• unlawful acts causing damage
• violation of legally protected rights
Legal remedies may include compensation for damages, enforcement of contractual obligations, and restoration of legal rights.
Property Rights and Civil Legal Transactions
The law regulates ownership and civil legal transactions affecting property and legal rights.
It establishes legal rules governing:
• ownership and transfer of property
• contractual use of assets
• guarantees and security rights
• enforceability of civil legal transactions
Legal transactions affecting civil rights must comply with statutory requirements to be legally enforceable.
Competent Judicial Authorities
Civil legal disputes arising under Federal Law No. 5 of 1985 fall under the jurisdiction of the competent courts in the United Arab Emirates, including the courts of Dubai.
Civil matters may be adjudicated before:
• Court of First Instance
• Court of Appeal
• Court of Cassation
These courts have jurisdiction to enforce contractual obligations, adjudicate civil disputes, and award compensation.
Territorial Application in the United Arab Emirates
Federal Law No. 5 of 1985 applies throughout the United Arab Emirates, including the Emirate of Dubai.
Civil legal rights and obligations established under the law are enforceable before UAE courts and competent judicial authorities.
The law governs civil legal relationships affecting individuals, companies, and legal entities operating within UAE jurisdiction.
Legal Significance in Civil Legal Practice
Federal Law No. 5 of 1985 forms the legislative foundation governing civil legal matters in the United Arab Emirates, including contractual obligations, civil liability, compensation claims, and enforcement of civil rights.
It regulates the full legal lifecycle of civil legal relationships, including contract formation, performance, breach, liability, and judicial enforcement.
Related Legal Practice Area
Civil legal matters arising under Federal Law No. 5 of 1985 may involve contractual disputes, compensation claims, and enforcement of civil rights.

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UAE Commercial Transactions Law
Federal Decree-Law No. (50) of 2022
The UAE Commercial Transactions Law issued under Federal Decree-Law No. (50) of 2022 constitutes the principal legislative framework regulating commercial activity in the United Arab Emirates. It establishes the legal rules governing the nature of commercial acts, the status of merchants, the organization of commercial records, contractual and financial obligations, banking operations, and negotiable instruments, including cheques.
This framework does not merely define commercial concepts; it creates an integrated legal system designed to ensure stability in financial dealings and reinforce confidence in the investment environment.
Commercial Activity in General
The law sets out the foundational principles of commercial activity by defining which acts are considered commercial, regulating the legal status of those who carry them out, and imposing financial and organizational obligations that accurately reflect their economic position.
The governing principle is that any act performed by a merchant for the purposes of trade is deemed a commercial act. Acts undertaken with the intention of generating profit are likewise considered commercial, even if carried out by a non-merchant. An act may also acquire a commercial character where expressly designated by law or where it is connected to, preparatory to, or facilitating a primary commercial activity.
Commercial Acts
The law identifies activities that are commercial by their nature, including:
Purchase of movables for resale or lease
Banking and exchange operations
Activities relating to negotiable instruments
Maritime and air navigation
Construction, sale, lease, and maintenance of vessels and aircraft
Commercial company formation
Insurance contracts
Non-judicial auction sales
Hospitality, utilities, telecommunications, and logistics activities
Operations involving digital platforms and virtual assets
Certain activities become commercial when practiced professionally, such as brokerage, commercial agency, supply contracts, transportation, contracting works, industry, tourism services, and the operation of electronic platforms and applications.
Activities of a purely personal, agricultural, or individual creative nature are not considered commercial unless carried out as a professional enterprise.
The Merchant
A merchant is defined as any person who conducts commercial activities in their own name and for their own account as a profession. A company is also deemed a merchant when it undertakes commercial activity.
Certain entities—such as government bodies and regulated professional practitioners—do not acquire merchant status unless they engage in commercial activities within the meaning of the law.
Eligibility to conduct trade requires legal capacity. The law prohibits commercial practice by persons declared bankrupt without rehabilitation or those convicted of offenses affecting honesty and trust. Registration in the Commercial Register is a key legal requirement regulating commercial dealings.
Commercial Books and Records
Merchants are required to maintain commercial books reflecting their financial position, rights, and obligations with accuracy and transparency.
Mandatory records include:
The Daily Journal
The General Ledger
These records must be properly organized, free of alteration, and retained for at least five years. Commercial books carry evidentiary value before the courts and may be examined in disputes to establish legal and financial positions.
Commercial Obligations and Contracts
The law regulates financial obligations arising from commercial transactions and requires that such obligations be clearly defined and determinable in amount.
It prohibits increasing an obligation solely in exchange for deferring payment, rendering any contrary agreement void. The promise to contract is treated as a binding commitment upon the promisor, giving rise to compensation where unjustifiably withdrawn.
Banking Operations
The legal framework governs relationships between financial institutions and clients, regulating deposits, accounts, loans, and credit facilities.
Bank Deposits
A monetary deposit constitutes a contract whereby the bank undertakes to return an equivalent amount upon demand or under agreed conditions. The deposit is considered a debt owed by the bank, and legal set-off may occur between the account balance and obligations due to the bank.
Accounts and Transfers
Accounting entries regulate the legal relationship between bank and client, with the final balance determining the creditor-debtor position of the parties.
Loans and Credit Facilities
A banking loan obliges the bank to provide funds or credit to the borrower under agreed conditions, while the borrower must repay the principal and agreed charges within specified periods, supported by adequate guarantees.
Negotiable Instruments
The law regulates commercial instruments as tools of credit, circulation, and payment, establishing the legal structure governing their issuance, transfer, and enforcement.
Bill of Exchange
Rules govern endorsement, maturity, payment, recourse upon non-payment, and limitation periods. The drawer must ensure the availability of funds with the drawee, and signatories bear joint liability toward the holder.
Promissory Note
A promissory note contains an unconditional undertaking to pay a specified sum and is subject, where appropriate, to provisions applicable to bills of exchange.
Cheque
A cheque is an instrument ordering a bank to pay a specified amount to the beneficiary or bearer and is payable upon presentation. It must be supported by sufficient funds at issuance, and endorsers remain jointly liable to the lawful holder. The law also regulates limitation periods and enforcement procedures to maintain certainty and speed in commercial circulation.
Jurisdictional Application
This legislation applies across the United Arab Emirates, including Dubai, in regulating commercial activities, financial transactions, and the legal relationships arising from trade.
Relationship to Legal Representation
For legal representation in matters arising under this law, visit our
Commercial Law Services in Dubai page:
/commercial-law-dubai
