49 C.F.R. § 801.11 Segregability of records.
Title 49 - Transportation
The initial decision of the Director, Bureau of Administration shall include a determination of segregability. If it is reasonable to do so, the exempt portions will be deleted and the nonexempt portions will be sent to the requester.
Title 49: Transportation
PART 801—PUBLIC AVAILABILITY OF INFORMATION
Subpart B—Administration
§ 801.11 Segregability of records.