49 C.F.R. § 1220.5 Waiver of requirements of these regulations.
Title 49 - Transportation
A waiver from any provision of these regulations may be made by the Board upon its own initiative or upon submission of a written request by the company. Each request for waiver shall demonstrate that unusual circumstances warrant a departure from prescribed retention periods, procedures, or techniques, or that compliance with such prescribed requirements would impose an unreasonable burden on the company.
Title 49: Transportation
PART 1220—PRESERVATION OF RECORDS
§ 1220.5 Waiver of requirements of these regulations.