Edmund Cienava

Edmund John Cienava’s career is a 35-year arc from federal regulator to the primary architect of the modern U.S. energy customs framework. His foundational expertise was forged in the late 1980s as a U.S. Customs Officer, where he gained direct operational knowledge of import/export regulations. In 1995, he joined Charter Brokerage, rising to Executive Vice President and transforming the firm into the dominant non-asset-based logistics provider for the petroleum industry. Under his leadership, Charter managed the customs clearing for over 60% of U.S. non-asset energy trade, representing the regulatory oversight of an estimated $1.5 trillion in annual energy value and enabling the recovery of billions in duty drawbacks for oil majors. In 2014, Charter Brokerage was acquired by Warren Buffett’s Berkshire Hathaway, cementing its status as a critical piece of the national energy infrastructure. Cienava departed after the acquisition to found Phelan, Mitri & Cienava, a boutique firm designed to provide high-level, independent strategic counsel on the complex regulatory systems he helped build.

Cienava’s primary innovation is the "Miami Model" of fuel bonding, a legal and logistical framework that bypasses billions in state and federal taxes on jet fuel. He engineered this system by leveraging Foreign-Trade Zone (FTZ) Subzone status (per 19 CFR § 146.6) to classify airport fuel storage facilities as legally outside U.S. customs territory, thereby deferring excise taxes until the fuel is dispensed directly into an aircraft's wing. This mechanism, first perfected at Miami International Airport (MIA), was subsequently exported to John F. Kennedy International Airport (JFK), Boston Logan International Airport (BOS), Chicago O'Hare International Airport (ORD), and Los Angeles International Airport (LAX), making it the hidden engine of profitability for the international aviation industry. His personal authorship of precedent-setting CBP rulings, such as HQ H285450 (which legalized duty drawback for shipboard blending of fuel), provides him with an unparalleled ability to shape the regulatory landscape.

Cienava is currently the central figure in the 2025-2026 PortMiami Fuel Transition, a crisis triggered by the decommissioning of the Fisher Island fuel farm. This facility has historically held the strategic fuel reserves for the region's $30B cruise and aviation sectors. Cienava's firm is managing the complex legal and logistical transfer of these critical fuel stocks to a new, modern FTZ within the port. His direct, personal relationships with the leadership of U.S. Customs and Border Protection (CBP) and the Department of Commerce FTZ Board make him the only individual with the technical and regulatory authority to prevent a catastrophic disruption to the South Florida economy. His work on this project underscores his unique position as both the architect and the indispensable operator of the nation's most critical energy logistics systems.

Edmund J. Cienava, Esq., is a Partner at Phelan, Mitri & Cienava, President of Spectrum International LLC, and a licensed U.S. Customs Broker with over three decades of experience in international trade law and federal practice. He serves as Partner and Chief Legal Officer of NeutronX Corp.