Hazardous materials.Protection against dangerous goods (ICS 13.300)

Hazardous Materials: Request for Information on Safety Devices

PHMSA is developing a national policy regarding safety devices (UN0503 and UN3268). PHMSA has continued to see advancements in technologies for articles containing hazardous materials that have been submitted to PHMSA requesting an approval or special permit to transport as safety devices (UN0503 and UN3268). PHMSA is requesting information or data from stakeholders regarding the classification, testing, and conditions for transportation of these devices requesting an approval to be classified as safety devices.