This subtitle 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 that 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)).