49 CFR § 379.7
Preservation of records
November 18, 2020
(a) All records may be preserved by any technology that accurately reflects all of the information in the record and remains accessible in a form that can be accurately reproduced later for reference.
(b) Common information, such as instructions, need not be preserved for each record as long as it is common to all such forms and an identified specimen of the form is maintained for reference.
[83 FR 16225, Apr. 16, 2018]