40 CFR § 262.25 - Electronic manifest signatures.
§ 262.25 Electronic manifest signatures.
Electronic signature methods for the e-Manifest system shall:
(a) Be a legally valid and enforceable signature under applicable EPA and other Federal requirements pertaining to electronic signatures; and
(b) Be a method that is designed and implemented in a manner that EPA considers to be as cost-effective and practical as possible for the users of the manifest.
[79 FR 7558, Feb. 7, 2014]