MediumI Geo-Economics & Chokepoints23 September 2026, Wednesday
UAE Central Bank bars Bank Melli Iran's 8 branches in the country from trade finance and fund transfers with Iran
On 23 September the UAE Central Bank barred Bank Melli Iran's 8 branches, including its regional office, from all financial transactions to and from Iran, including trade finance and fund transfers. The grounds cited were breaches of anti-money laundering, counter-terrorist financing and counter-proliferation financing rules.
According to reports by The National and Gulf News dated 23 September, the UAE Central Bank prohibited Bank Melli Iran's branches in the country from conducting financial transactions to and from Iran, including trade finance and fund transfers. According to Gulf News, the decision is based on Article 168-1-C of Federal Decree-Law No. 6 of 2025; The National reports that the bank has 8 branches in the UAE, including its regional office. The grounds were findings from inspections that the bank had failed to comply with regulations on combating money laundering, terrorist financing and the financing of weapons of mass destruction. Neither source mentions the amount of any fine; whether a fine was imposed could not be verified.
According to The National, the move follows the UAE's suspension of all commercial and financial dealings with Iran in August 2026; non-oil trade between the two countries had been in the tens of billions of dollars in recent years. According to the same report, in August 2026 the UAE Central Bank opened an urgent review of Egypt's Banque Misr over US money laundering concerns, and in June 2026 it fined a foreign bank branch 20 million dirhams (5.44 million dollars). The decision coincided with US–Iran talks continuing in New York on 22–23 September, at which Iran put the lifting of the blockade on the table as its main condition.
Talay assessment
Bottom line
By closing one of the Iranian economy's most important external financial gateways, the UAE is completing Washington's blockade pressure on the financial side. Although the decision was taken on compliance grounds, its timing alongside the 22–23 September negotiations explains why Tehran made lifting the blockade its first condition. The most likely outcome is that Iranian trade shifts to more expensive and informal intermediary channels.
Likely effects
- Iran foreign tradeNegative1–6 months
Closing the 8-branch channel in the UAE complicates import letters of credit and foreign currency transfers, increasing prices of imported goods in Iran and pressure on the rial.
- Regional financial complianceUncertain1–6 months
Taken together with the UAE's earlier actions in June and August, this step shows that compliance scrutiny of Iran-linked transactions in Gulf banking is tightening.
- Turkish bankingNegative1–6 months
The narrowing of the UAE channel raises the likelihood of Iran-linked payments shifting to other centres, which increases secondary sanctions and compliance risk for Turkish banks.
Possibilities, ranked
- 1Ban holds, channel shifts60%
The ban stays in force and Iranian trade moves to barter, intermediary companies and third-country banks.
Watch: US Treasury sanctions announcements on new entities intermediating for Iran
- 2Easing with a deal25%
After a first-phase US–Iran understanding, the UAE gradually eases its restrictions.
Watch: The UAE Central Bank announcing a review of its Bank Melli decision
- 3Spread across the Gulf15%
Other Gulf central banks impose similar bans on Iranian banks.
Watch: A similar regulatory decision from Qatar, Oman or Bahrain
Probabilities are calibrated judgement based on the sources, not measurement, and are revised as new information arrives. Not investment advice.
Market reaction
Indicators affected
- Branches affected▼ 8
- Fine on foreign branch (Jun.)▼ $5.44 million