49 C.F.R. § 576.7 Retention.
Title 49 - Transportation
Duplicate copies need not be retained. Information may be reproduced or transferred from one storage medium to another (e.g., from paper files to microfilm) as long as no information is lost in the reproduction or transfer, and when so reproduced or transferred the original form may be treated as a duplicate.
Title 49: Transportation
PART 576—RECORD RETENTION
§ 576.7 Retention.
