This chapter modifies, limits, and supersedes the federal Electronic Signatures in Global and National Commerce Act (Title 15 (commencing with Section 7001) of the United States Code), but does not modify, limit, or supersede subdivision (c) of Section 101 of that act, which is codified as subdivision (c) of Section 7001 of Title 15 of the United States Code, or authorize electronic delivery of any of the notices described in subdivision (b) of Section 103 of that act, which is codified as subdivision (b) of Section 7003 of Title 15 of the United States Code.