By interlink | 08/05/2026
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IRAN TIGHTENS CONTROL OVER THE STRAIT OF HORMUZ WITH NEW “NO MAIL – NO PASSAGE” SYSTEM
Amid escalating tensions in the Middle East, Iran has officially introduced a new mechanism to regulate maritime traffic through the Strait of Hormuz — one of the world’s most strategic shipping chokepoints.
Under the new system, all vessels intending to transit the strait must first receive official guidance via email and obtain prior authorization before passage. Without confirmation from Iranian authorities, ships will not be allowed to proceed.
How the new system works
- Ships will receive an official email from Iran’s newly established regulatory authority
- The email contains navigation instructions and transit regulations
- Vessels must then apply for and secure a transit permit before entering the strait
The system is operated by a newly created authority called the Persian Gulf Strait Authority (PGSA), which has been established to oversee all vessel movements through the Strait of Hormuz.
Why this matters
The Strait of Hormuz is one of the most critical chokepoints in global trade:
- Around 20% of the world’s oil supply passes through this route
- It serves as a major shipping corridor connecting the Middle East with Asia and Europe
Iran’s tighter control could have major implications:
- Increased risk of supply chain disruptions
- Higher freight and insurance costs
- Greater uncertainty in global energy markets
Rising geopolitical tensions
This move comes as:
- Regional conflict involving Iran remains unresolved
- Vessel traffic through Hormuz has already declined significantly
- Shipping lines and logistics companies remain cautious about re-entering the area
Logistics perspective
For the international logistics industry, this is a clear signal that:
- The Hormuz route remains a high-risk corridor
- Companies should prepare alternative routing strategies
- Close monitoring of new regulations is now essential to avoid operational disruptions
In short, the “No Mail – No Passage” policy is more than just an administrative procedure. It reflects Iran’s growing control over one of the world’s most critical maritime routes — with direct consequences for global trade, energy flows, and supply chain stability.
NEWS & BLOG
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