The Argentine National Sanitary Authorities (SENASA) has introduced Resolution 693-E/2017, which entered into force on 1 November 2017. This Resolution outlines a control system for the approval of holds/tanks of vessels and barges destined to export grains, its products and by-products. Specific criteria for when to object to or reject holds or tanks, such as the presence of live insects, loose rust scale, excessive humidity, etc., are included. This Resolution shall be applicable to all river and maritime ports. It will initially be in operation for a trial period of 1 year. The Resolution is available here (in Spanish) or here (English translation).