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In the insurance industry, "1975 MP4" is still referenced when discussing historical liability frameworks or policies that cover operations in countries that have not yet ratified the 1999 Montreal Convention. It remains a cornerstone for understanding the evolution of aviation risk management and legal disputes involving international air carriage. US Manual of International Air Carriage
Montreal Protocol No. 4 introduced several critical changes to aviation law: 41975mp4
The international legal framework for aviation began with the Warsaw Convention of 1929 , which established uniform rules for passenger and cargo liability. By the 1970s, many of these rules were outdated. In September 1975, a series of "Additional Protocols" were signed in Montreal to update this system. In the insurance industry, "1975 MP4" is still
: It replaced the "Gold Clause" (SDRs) for calculating compensation, ensuring more stable and predictable financial recovery for cargo loss or damage. 3. Transition to the Montreal Convention (1999) 4 introduced several critical changes to aviation law:
specifically targeted the transport of goods (cargo).