Transfreight Technology announces that their CushionStop rear impact guard meets all the requirements for the new Canadian safety standard for semi-trailers (CMVSS 223). The CushionStop design lets trailer manufacturers offer their customers a more durable and safer bumper, without the need for any designing or further DOT testing. The CushionStop is currently being offered as an option on several trailer manufacturers' trailers, and is standard OEM on some others.