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Regulatory Merchant Marine Act of 1920 waiver

Trump Waives Merchant Marine Act of 1920 Amid Iran Conflict

Analysis based on 13 articles · First reported Mar 18, 2026 · Last updated Mar 19, 2026

Sentiment
20
Attention
6
Articles
13
Market Impact
Direct
Live prominence charts, article sentiment distribution, and event development timeline available on the NewsDesk Dashboard

The Merchant Marine Act of 1920 waiver is expected to have a minimal impact on pump prices, but it signals the Donald Trump administration's pragmatic approach to stabilizing markets amidst geopolitical tensions. The action aims to ease supply disruptions for oil, natural gas, fertilizer, and coal, which could positively affect the shipping, oil and gas, and agriculture industries.

Shipping Oil and Gas Agriculture

The Donald Trump administration announced a 60-day waiver of the Merchant Marine Act of 1920, a century-old shipping law, to combat rising fuel and fertilizer prices and supply disruptions. This decision allows foreign-flagged vessels to transport vital resources like oil, natural gas, fertilizer, and coal between U.S. ports, which typically must be carried on U.S.-built, U.S.-flagged, and mostly U.S.-owned ships. The waiver is a response to the conflict in Iran, which has effectively closed the Strait of Hormuz, disrupting global oil and liquefied natural gas supplies and causing a surge in U.S. energy prices. While analysts are skeptical about a significant drop in pump prices, the move is seen as a step to mitigate short-term disruptions and strengthen critical supply chains. The American Maritime Partnership expressed concerns about the waiver's impact on U.S. workers and companies, while groups like the American Fuel and Petrochemical Manufacturers and the American Farm Bureau Federation welcomed the flexibility it provides. This action is part of broader emergency measures, including easing sanctions on Venezuela to allow Petróleos de Venezuela===PDVSA S.A to sell oil to U.S. companies.

60 United States eased sanctions Venezuela
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The United States government, under Donald Trump's administration, issued a waiver of the Merchant Marine Act of 1920 to address rising fuel and fertilizer prices and supply chain disruptions caused by the conflict in Iran. This action aims to stabilize markets and ease economic fallout.
Importance 95 Sentiment 20
per
Donald Trump's administration issued a 60-day waiver of the Merchant Marine Act of 1920 to mitigate short-term disruptions to the oil market and address rising energy and fertilizer prices. This move carries political risks for Donald Trump and fellow Republicans due to high energy prices.
Importance 90 Sentiment 10
cnt
The conflict involving Iran has led to the effective closure of the Strait of Hormuz, disrupting global oil and liquefied natural gas supplies and causing a surge in U.S. gasoline and diesel prices. This conflict is the primary driver behind the Merchant Marine Act of 1920 waiver.
Importance 80 Sentiment -50
ngo
The American Maritime Partnership, an advocacy group for U.S. ship operators, expressed deep concern that the 60-day waiver of the Merchant Marine Act of 1920 would displace U.S. workers and companies. They pledged to monitor its implementation closely.
Importance 50 Sentiment -20
per
Karoline Leavitt, White House spokeswoman, announced Donald Trump's decision to issue the Merchant Marine Act of 1920 waiver, stating it is a step to mitigate short-term disruptions to the oil market and strengthen critical supply chains.
Importance 40 Sentiment 0
ngo
The American Fuel and Petrochemical Manufacturers, a U.S. oil refinery trade group, welcomed the Merchant Marine Act of 1920 waiver, stating it would provide much-needed flexibility for coastal refiners and fuel distributors.
Importance 30 Sentiment 10
ngo
Zippy Duvall, president of the American Farm Bureau Federation, applauded the Merchant Marine Act of 1920 waiver, highlighting the significant concerns among U.S. farmers regarding fertilizer and fuel costs and potential shortages.
Importance 30 Sentiment 10
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