The main purpose of the Securing our Radioactive Materials Act is to enhance the security measures related to radioactive materials in the United States. This legislation aims to address potential risks associated with these materials, particularly in light of concerns about their misuse, such as in the creation of a "dirty bomb." Key provisions of the Act require the Nuclear Regulatory Commission (NRC) to take specific actions. First, the NRC must consider the socioeconomic consequences when making decisions about security measures for radioactive materials.