Banking Law in Iran

Banking law in Iran governs the relationship between banks, companies, and individuals in matters such as credit facilities, guarantees, collateral, letters of credit, and payment obligations. Businesses operating in Iran, whether raising financing locally or dealing with an Iranian bank as part of a cross-border transaction, are regularly affected by this area of law, often without realizing it until a dispute or a payment obligation forces the issue.

As a law firm in Iran for international businesses, Milani Law Firm‘s banking lawyers in Iran, together with its English-speaking lawyers in Iran, assist clients in understanding their rights and obligations under banking law in Iran and in pursuing or defending claims connected to banking transactions.

What Does Banking Law in Iran Cover?

This area of practice typically covers:

• Credit facilities and financing arrangements between banks and corporate borrowers
• Guarantees, mortgages, and other forms of collateral securing repayment of a facility
• Letters of credit and related instruments used in domestic and cross-border trade finance
• Payment obligations arising from loan agreements and banking facilities
• Regulatory requirements applicable to banks, companies, and borrowers
• Disputes between banks, companies, and borrowers over repayment or enforcement
• Liability arising from default, guarantee calls, or disputed banking instruments

Because banking law in Iran affects both the underlying commercial relationship and its financial structure, the practical position of each party depends on the specific facility, guarantee, or instrument involved.

Milani Law Firm’s Banking Law Services

The firm’s lawyers generally assist with:

• Reviewing credit facility agreements, guarantees, and collateral documentation before they are signed
• Advising on the structure and enforceability of guarantees and security arrangements
• Assessing letters of credit and related trade finance instruments
• Representing clients in disputes over repayment, guarantee calls, or contested banking instruments
• Advising banks, companies, and borrowers on regulatory aspects of a facility or transaction
• Preparing claims or defenses connected to banking-related disputes
• Providing ongoing guidance as a facility or guarantee moves toward maturity or default

Who Is This Service For?

This service is typically relevant for:

• Foreign companies negotiating financing or guarantees connected to an Iranian bank
• Iranian companies raising credit facilities or issuing guarantees to secure obligations
• Banks assessing the enforceability of a guarantee, collateral, or credit facility
• Investors evaluating the financial and legal structure of an Iranian counterparty
• Borrowers facing a dispute over repayment terms or guarantee enforcement
• Business managers negotiating letters of credit or trade finance arrangements

For many foreign businesses, matters involving banking law in Iran and broader commercial dealings move together, and involving business and commercial lawyers in Iran alongside those already advising on financing helps avoid gaps between the two.

Credit Facilities, Guarantees, and Collateral

Credit facilities extended by Iranian banks are usually secured through guarantees, mortgages, or other forms of collateral, with the terms of each instrument determining how and when a bank may call on the security provided. A guarantee that is poorly drafted, or collateral that has not been properly perfected, can leave a bank or a borrower in a weaker position than either party intended. Reviewing these arrangements before a facility is finalized, rather than after a dispute arises, is generally the more effective approach for both banks and borrowers connected to banking law in Iran.

Letters of Credit and Payment Obligations

Letters of credit remain a common instrument in cross-border trade involving Iranian companies, allowing payment to be tied to the presentation of specified documents rather than direct trust between the parties. Disputes frequently arise over discrepancies in the documents presented, delayed payment, or disagreement over whether the conditions of the credit have been satisfied. Because a letter of credit is generally treated as independent from the underlying sale contract, the legal analysis of a payment dispute often differs from a dispute over the goods or services themselves.

Disputes Between Banks, Companies, and Borrowers

Disputes in this area commonly involve default on a credit facility, a bank calling on a guarantee, disagreement over interest or fees applied to a facility, or a challenge to the validity of collateral. In many cases, the starting point for assessing a party’s position is a close review of the facility agreement, the guarantee, and any correspondence exchanged as the relationship developed. Not every banking dispute proceeds to arbitration or formal litigation; depending on the facility and the parties involved, direct negotiation may offer a more practical path forward.

When to Seek Legal Advice on a Banking Matter

Legal advice is particularly useful before signing a credit facility, guarantee, or collateral agreement, and as soon as a payment default, guarantee call, or documentary dispute connected to a letter of credit arises. Engaging Milani Law Firm’s lawyers at an early stage in a matter involving banking law in Iran allows for a clearer view of the available options, rather than responding only once a dispute has escalated.

To review a credit facility, guarantee, letter of credit, or banking dispute connected to banking law in Iran, you can contact the English-speaking lawyers at Milani Law Firm in Tehran.