D. Jarrett Arp

Jarrett represents corporations, financial institutions and individuals in U.S. and global antitrust matters, including grand jury investigations and a wide range of civil actions. He has defended clients in 32 major cartel investigations and appeared before more than 40 government authorities across 20 countries. He has secured significant declinations and has led plea negotiations and immunity applications across the globe.

Chambers recognizes Jarrett as “a veteran litigator, proven both at trial and appellate levels.” Clients quoted by Chambers describe him as “extraordinarily talented” and a “strategic thinker” who “sees things coming better than anyone I know [and] can walk into any regulator in the world, speak their language and put forward an excellent case.”

Jarrett is Chair of the ABA/IBA International Cartel Workshop and a member of the ABA’s International Cartel Taskforce. He also serves as Vice Chair of the Folger Shakespeare Library’s Board of Governors.