To amend the Radiation Exposure Compensation Act relating to judicial review of a denial of a claim under that Act.

Amends the Radiation Exposure Compensation Act to permit an individual whose claim for compensation is denied to seek judicial review in an appropriate U.S. district court. Requires the court to: (1) review the denial based solely on the administrative record; and (2) hold unlawful and set aside such denial if it is arbitrary, capricious, an abuse of discretion, or otherwise not in accordance with law.