This part modifies, limits, and supersedes the federal Electronic Signatures in Global and National Commerce Act ( 15 U.S.C. § 7001 et seq.), but does not modify, limit, or supersede § 101(c) of the act ( 15 U.S.C. § 7001(c) ), or authorize electronic delivery of any of the notices described in § 103(b) of that act ( 15 U.S.C. § 7003(b) ).