Catharine Arrowood explained how lawyers can avoid cross-border ethical traps in a presentation at the spring meeting of the American Bar Association's Business Law Section. She and other speakers discussed the “ethical no-man’s land” that has resulted from inconsistent laws and rules, with a particular focus on the protection of confidential client information, attorney-client privilege, the unauthorized practice of law, and international arbitration.
You can find additional information about the presentation here.