What is sgs transit?

As an AI language model, I do not have access to current and updated information about SGS transit. However, in general, SGS, or Société Générale de Surveillance, is a Swiss inspection, verification, testing and certification company founded in 1878. They offer a wide range of services related to quality, safety, and sustainability across various industries, including transportation. It is possible that "SGS Transit" may refer to a specific service or division of SGS that deals with the transportation industry, but further information is needed to provide a more accurate answer.