Answer:
Answer by Randy Carey: Not on this link to Regulation O through the Federal Reserve website I looked at:
http://www.federalreserve.gov/bankinforeg/reglisting.htm
Answer:
Answer by John Burnett: The Bankers Online Alphabet Soup page for FRB Regulation O includes a notice: "Subpart B and sections 215.20 through 215.23 removed by interim rule effective 12/11/2006."
First published on BankersOnline.com 12/3/12