How are air cargo and ground handling operations regulations updated? and why should you get the latest version? The process of annually updated the IATA Manuals is completed through an extensive exercise by various working groups such as the Dangerous Goods Board (DGB) and the Live Animals and Perishables Board (LAPB). Each working group is comprised of IATA experts as well as other experts in that field who work with local governments and industry stakeholders to ensure that each IATA Manual c