For DOT Label Radioactive I (White), what is the radiation level allowed at a distance of 1 meter?

For DOT Label Radioactive I (White), the maximum radiation level permitted at a distance of 1 meter is 0.02 mR/h. This classification is meant for materials that are considered to have the lowest levels of radioactivity. Such packages are designed to pose minimal risk to individuals who may be in close proximity.

The DOT (Department of Transportation) sets these standards to ensure safety and compliance with regulations regarding the transport of radioactive materials. When transporting a material labeled as Radioactive I, it is crucial that the radiation does not exceed the specified limit of 0.02 mR/h at 1 meter, allowing for safe transportation and handling without significant radiation exposure to the public or responders.

In practice, containers and packaging that meet this standard are often used for transporting low-risk radioactive materials, ensuring a balance between the needs for medical, industrial, or research applications and the necessity of public safety.