49 C.F.R. § 801.33 Surface transportation accident investigations.
Title 49 - Transportation
Upon completion of the Board's investigation of these accidents (normally 60 days after the accident), the investigators shall send to the Director, Bureau of Administration, a file of the documentation obtained. This file shall then be made available by the Bureau of Administration, for public access or commercial copy order (see appendix).
Title 49: Transportation
PART 801—PUBLIC AVAILABILITY OF INFORMATION
Subpart D—Accident Investigation Records
§ 801.33 Surface transportation accident investigations.