§ 20903.
No part of an accident or incident report filed by a railroad carrier under section 20901 of this title or made by the Secretary of Transportation under section 20902 of this title may be used in a civil action for damages resulting from a matter mentioned in the report.
([Pub. L. 103–272, § 1(e)], July 5, 1994, [108 Stat. 887].)