VGM Verified Gross Mass

Verified Gross Mass (VGM) is a critical requirement in the international shipping industry, mandated by the Safety of Life at Sea (SOLAS) convention since July 1, 2016. This regulation stipulates that the total weight of a loaded shipping container must be accurately verified before it is allowed to be loaded onto a vessel. The VGM encompasses the weight of the cargo itself, the weight of all packaging materials, and the tare weight of the container. Failure to provide an accurate VGM can result in the container being refused for loading, as it is essential for ensuring the vessel's stability and safety at sea.

The responsibility for obtaining and submitting the VGM falls primarily on the shipper, who must ensure that the weight is calculated and reported through one of two approved methods. The first method involves weighing the packed container in its entirety, while the second method allows for the summation of the weights of the cargo, the packaging, and the container's tare weight. It is important to note that the VGM must be communicated to the shipping line and the terminal operator in a timely manner to facilitate smooth operations and compliance with regulatory requirements.

In practice, shippers must be diligent in choosing a reliable method for determining VGM and ensure that their weighing equipment is calibrated and certified according to local laws. It is also crucial to distinguish VGM from other weight-related fees, such as the net weight of goods or the chargeable weight used in freight billing, as these serve different purposes and are calculated differently. Careful attention to these details not only aids in regulatory compliance but also helps prevent operational delays and potential financial penalties.