Radioactive material.
Radioactive material. As defined in 49 CFR 173.403, radioactive material means any material containing radionuclides where both the activity concentration and the total activity in the consignment exceed the values of the table in 49 CFR 173.436 or values derived according to the instructions in 49 CFR 173.433.
Source
49 CFR § 397.65
Scoping language
For purposes of this subpart, the following definitions apply: