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Latin America carry-on rules — what you can and can't bring
Authority: IATA / national civil aviation authorities
Latin American flights generally follow the IATA / ICAO international baseline: 100 ml liquids, lithium batteries in carry-on only for spares, and the usual sharp-object/weapon restrictions. Each country's civil aviation authority may add layers — Brazil enforces firmer rules at GRU and GIG, Mexico checks fresh food at land borders, and Argentina has currency-declaration thresholds on entry.
⚠️ Rules vary by airport, airline and route. This page summarises common guidance from IATA / national civil aviation authorities — always confirm with your specific airline before flying, especially for international travel.
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