Sunlight Foundation

Lobbying Tracker

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Follow Washington influence using Sunlight’s Lobbying Tracker tools for keeping up with K street. Keep checking this page as we add more resources and tools to LobbyTrack.

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Lobbyist registrations

The lobbying registration tracker has a new home on Sunlight's Influence Explorer, and this version may not be up to date. Check out the new real-time lobbying registration tracker for the latest updates.

Lobbyist: Mason, Arthur D

Recent registrations

Date Registrant Client Issues
5/2/14 Cassidy & Assoc Oxfam America Labor Issues/Antitrust/Workplace View registration
5/2/14 Cassidy & Assoc View Dynamic Glass Budget/Appropriations, Energy/Nuclear View registration
7/19/12 Cassidy & Assoc Cryptology Research Inc. Computer Industry, Defense View registration
4/10/12 Cassidy & Assoc U.S. Drive Right Transportation View registration
4/10/12 Cassidy & Assoc Gensler Environment/Superfund View registration
5/27/11 Cassidy & Assoc Jacksonville Port Authority Budget/Appropriations, Defense, Transportation View registration
9/29/10 Cassidy & Assoc National Air Carrier Assn Transportation View registration
11/9/09 Cassidy & Assoc Delta Pilots Pension Preservation Organization, Inc. Taxation/Internal Revenue Code, Labor Issues/Antitrust/Workplace, Retirement View registration
9/3/09 Cassidy & Assoc Ward Diesel Filter Systems Homeland Security View registration