Her practice focuses on aviation regulatory matters, including, but not limited to, advising U.S. and foreign air carriers as well as ticket agents on compliance with the requirements of the U.S. Department of Transportation (DOT) and other Federal agencies relating to the operation and sale of air transportation. Immediately prior to joining Zuckert, Scoutt & Rasenberger, Ms. Marrin was a senior trial attorney with DOT’s Office of Aviation Enforcement & Proceedings in the Office of General Counsel.