The "Efficient Nuclear Licensing Hearings Act" aims to accelerate the licensing of nuclear facilities by amending the Atomic Energy Act of 1954. It empowers the Nuclear Regulatory Commission (NRC) to issue construction permits, operating licenses, and amendments without a formal hearing if no person whose interest may be affected requests one, provided there is a 30-day public notice. This provision allows for quicker approvals in cases where there is no public contention, significantly reducing potential delays in the licensing process. Furthermore, the bill mandates that any hearings held by the NRC for these applications must utilize informal adjudicatory procedures , moving away from more formal and potentially time-consuming processes. This change applies to various types of licenses and amendments, including those for uranium enrichment facilities, where the requirement for an "on the record" hearing is removed unless specifically requested. These amendments are designed to apply to all pending and future applications before the NRC, ensuring a more efficient and expedited regulatory framework for nuclear energy projects.