Iran will begin charging ships that transit the Strait of Hormuz following a 60-day fee-free period [1].

This move follows a memorandum of understanding between the U.S. and Iran. The Strait of Hormuz is one of the world's most critical maritime chokepoints, and any change to transit costs or regulations can impact global energy prices and shipping logistics.

Mohammad Bagher Ghalibaf, Iran's chief negotiator, announced the plan on Thursday [1]. He said the fees are necessary to cover the costs of services provided by Iran in the region.

"We have responsibility and sovereignty over there," Ghalibaf said. "Naturally, [there are] services there and in return, [there is] a fee for this work" [1].

The 60-day grace period was stipulated as part of the recent memorandum of understanding with the United States [1]. While the primary agreement focuses on the implementation of fees, reports on the scope of the restrictions vary. Some sources indicate that Iran may also limit transit to 12 ships per day [2]. Other reports do not mention a transit cap, focusing only on the financial tolls [3].

Iran maintains that the charges are a reflection of its sovereign rights and the operational responsibilities it assumes in the strait [4]. The announcement comes amid a complex geopolitical environment where the U.S. continues to monitor maritime security in the region [5].

The implementation of these fees marks a shift in the economic relationship between Tehran and international shipping companies. By asserting a right to collect tolls, Iran is formalizing its role as a service provider and regulator of the waterway.

"We have responsibility and sovereignty over there."

The introduction of transit fees represents an Iranian effort to monetize its geographic control over the Strait of Hormuz while legitimizing its sovereignty through a formal agreement with the U.S. If reports of a 12-ship daily limit are accurate, it could create significant bottlenecks for global oil exports, potentially increasing volatility in energy markets despite the existence of the memorandum of understanding.