The United States has suspended avocado export inspections in Mexico’s Michoacan state after a security alert on ​Wednesday, potentially delaying shipments from the country’s top producing region ‌to its biggest market.

Mexico’s avocado producers and packers association, APEAM, said in a statement that the US government had temporarily halted activities in Michoacan, disrupting the ​work of USDA regulatory personnel who verify compliance with export ​requirements at authorized packinghouses.

Those inspections are required for avocados destined ⁠for the United States, meaning any prolonged suspension could slow or ​temporarily halt shipments from Michoacan, a key supplier to the US ​market.

Mexico is on track to ship roughly 1.2 million metric tons of avocados to the United States in 2026, as strong demand from its top export market ​helps drive total Mexican avocado exports to a record 1.31 million ​metric tons, according to USDA data.

The United States accounts for nearly 90% of Mexico’s ‌avocado ⁠exports by volume, making it by far the country’s largest foreign market.

APEAM said only fruit received on Tuesday in the presence of a USDA official could be processed for now. Fruit received or unloaded on ​Wednesday could be ​unloaded but ⁠not processed, it said, and no export shipments were authorized during the day.

Michoacan Governor Alfredo Ramirez said state ​officials were in contact with the US embassy ​and working ⁠with US and Mexican security authorities to restore operations as soon as possible.

He said the suspension was a preventive step by the US government ⁠to ​protect its employees.

Similar disruptions to inspections occurred ​in 2022 and 2024 due to security concerns. Michoacan has long struggled with organized crime and ​gang violence.