1. Except as provided in subsection 2, this chapter applies to electronic records and electronic signatures relating to a transaction.2. This chapter does not apply to a transaction to the extent it is governed by any of the following: a. A law governing the creation or execution of wills, codicils, or testamentary trusts.b. Chapter 554 other than chapter 554, articles 2 and 13, and section 554.1306.3. A transaction subject to this chapter is also subject to other applicable substantive law.Amended by 2013 Iowa, ch 30, s 158, eff. 7/1/2013.Amended by 2013 Iowa, ch 30, s 158, eff. 7/1/2013.2000 Acts, ch 1189, §4; 2000 Acts, ch 1232, §29; 2004 Acts, ch 1067, §4, 11; 2007 Acts, ch 41, §42