IMO's Maritime Safety Committee has now approved a new SOLAS requirement for mandatory weighing of containers to take effect in July 2016. Despite intense lobbying against the measure by Asian and European shipper groups, all containers will need to be weighed before being loaded onboard a vessel. The U.S. has long required all export containers to be weighed, a requirement that hasn’t reduced supply chain efficiency but which is considered to have improved safety. Shippers will have the option to either weigh the loaded container or weigh all packages and cargo items and then add the weight of the empty container. On the other hand, the U.S. Department of Homeland Security has advised Congress that it will not meet a federal mandate requiring all U.S. bound containers to be scanned by July, nor does it expect to achieve it in the long-term. The best that can be hoped for will be some increase of scanning beyond the approximate 5% level achieved today.