Collmann Griffin

Collmann Griffin's practice focuses on national security and international trade, with an emphasis on economic sanctions, export controls, customs, and tariffs. Mr. Griffin rejoined Miller & Chevalier after serving in senior policy roles at both the Department of the Treasury's Office of Foreign Assets Control (OFAC) and the Department of Commerce's Bureau of Industry and Security (BIS). He advises clients on representation before U.S. government agencies, day-to-day compliance issues, internal investigations, risk assessments, and gap analyses within his areas of expertise. 

Prior to joining Miller & Chevalier, Mr. Griffin served as a Law Clerk for the Honorable Judge John M. Rogers on the U.S. Court of Appeals for the Sixth Circuit. During law school, Mr. Griffin interned at the U.S. Trade Representative (USTR), Office of General Counsel (OGC). He also served as Executive Editor for the Georgetown Environmental Law Review.