Coverage · Registration filing — establishes the registrant/client relationship. No periodic income or expenses are reported at registration.
Client
- Name
- AMERICAN EXPRESS
- Description
- Financial Services.
- Location
- New York · United States of America
Registrant
- Firm
- MAYER BROWN LLP
- Description
- Law firm
- Location
- Washington, District of Columbia, United States of America
Lobbying activities
1 issueTaxation/Internal Revenue Code
Advice on implementation of international tax regulations and policies.
LobbyistsWARREN PAYNE
Covered position (WARREN PAYNE): U.S. Intl Comm: Trade Analyst, 2002-04; Economic Advisor, 2004-07; House Ways and Means Committee: Trade Economist, 2007-09; Sr. Economist/Trade Advisor, 2009-11; Chief Economist, 2011-13; Policy Director, 2012-15