The Nuclear Regulatory Commission (NRC) has received public comments on its proposed rule to track radioactive material within the United States. The system set out in the proposed rule would require those licensed to use this radioactive material to report the manufacture, transfer, receipt, or disposal of that material. To start the program, each licensee would be required to provide the government with its inventory of radioactive material and to assign a unique serial number to each item. The NRC received 33 comments to its proposed rule. @ To read all the comments, please visit Security Management Online.