The document discusses new regulations from the International Convention for the Safety of Life at Sea (SOLAS) regarding verifying the gross mass of packed containers before loading them onto ships. As of July 1, 2016, shippers are responsible for verifying the gross mass and communicating it in advance. Methods for obtaining the verified gross mass include weighing the packed container or calculating the total weight. Shippers must submit the verified gross mass to shipping companies like PIL before the deadline in order to avoid penalties for non-compliance or inaccurate weights.