Mr. Shefftz has been retained by the following clients, whether directly as an independent consultant, during his prior employment at Industrial Economics, Incorporated ("IEc"), and/or as an independent consultant via subcontract with IEc. Mr. Shefftz is typically retained directly by clients for expert witness engagements, while working under subcontract via IEc as part of larger projects.
(For his work under subcontract via IEc, he can be reached at jss@indecon.com -- for other engagements, his contact information appears at the top-left corner of this page.)
Private Law Firms
Adler, Cohen, Harvey, Wakeman & Guekguezian LLP
Law Office of Jacqueline L. Allen
Arnold & Porter LLP
Bayh, Connaughton and Malone
The Collins Law Firm, P.C.
D’Ambrosio Law Offices
Law Offices of John K. Dema, P.C.
Doherty, Wallace, Pillsbury & Murphy
The Garcia Law Firm
David S. Hammer, Esq.
Hanson Curran LLP
George E. Hays, Esq.
Henrichsen Siegel Moore, PLLC
Kasowitz, Benson, Torres & Friedman LLP
James E. Kolenich
Lucentini & Lucentini LLP
Marr Law Offices
Meyers Nave
Morrison Mahoney LLP
Law Office of Michael D. Parker
Ryan, Ryan, Johnson & Deluca, LLP
Simonds, Winslow, Willis & Abbott
Smith & Lowney, PLLC
Stoel Rives LLP
Wilson Elser Moskowitz Edelman & Dicker LLP
Joseph J. Zajac III (pro se)
Reed Zars, Esq.
State Agencies
California
Connecticut
Illinois
Indiana
Massachusetts
Michigan
New Hamsphire
New Mexico
Ohio
Pennsylvania
Texas
Virginia
Wisconsin
Federal Agencies
U.S. Department of Justice (Civil Division - Commercial Litigation Branch; Environment and Natural Resources Division - Environmental Enforcement Section, Environmental Defense Section)
U.S. Environmental Protection Agency (various Headquarters Offices and Regional Counsels)
U.S. Fish and Wildlife Service (within U.S. Department of Interior)
National Oceanic and Atmospheric Administration (within U.S. Department of Commerce)
Office of Surface Mining Reclamation and Enforcement (within U.S. Department of Interior)
Citizen Groups and Industry
Alabama Environmental Council
Biodiversity Conservation Alliance
CWM Chemical Services, Incorporated
Grand Canyon Trust
Lead Industries Association
National Environmental Law Center
National Parks Conservation Association
Natural Resources Defense Council
Our Children’s Earth Foundation
Sierra Club
Tulane Environmental Law Clinic
