Iowa Code
Chapter 554B - SECURED TRANSACTIONS OF TRANSMITTING UTILITIES
Section 554B.2 - Security interest.

554B.2 Security interest.
A security interest in rolling stock of a transmitting utility may be perfected either as provided in the Uniform Commercial Code, chapter 554, or as provided in the ICC Termination Act of 1995, 49 U.S.C. §701, 11301.
[C66, 71, 73, 75, 77, 79, 81, §555.2]
C93, §554B.2
2010 Acts, ch 1061, §74