Marine insurance is a cornerstone of global commerce, providing essential protection against the myriad risks inherent in sea voyages. These policies are meticulously drafted to define the scope of coverage, including the agreed-upon route, departure, and destination ports. Any departure from these agreed terms, known as "deviation," can have profound legal and financial consequences, potentially voiding the insurance contract and leaving cargo or vessels uninsured. In Colombia, the legal framework governing marine insurance, including the critical aspects of deviation, is primarily established within the Colombian Trade Code, specifically Decree 410 of 1971 . Book Five, Part One, Title XIII, Chapter V, from Section 1722 to 1729, meticulously outlines the conditions under which a deviation occurs, its repercussions, and the circumstances that may excuse such a departure from the agreed voyage plan. Understanding these provisions is vital for shipowners, insurers, and all ...