Environmental Advocates of New York, Advocate Award
Los Angeles Daily Journal
Washington Legal Clinic for the Homeless
Law360's "Practice Groups of the Year" 2012
The International Who's Who of Environment Lawyers 2009
Chambers USA 2005-2012 Environment
The International Who's Who of Environmental Lawyers 2012
Chambers USA 2006-2012 Environment
Washington, DC Super Lawyers 2007-2012 Environmental
Corporate Board Member's "America's Best Corporate Law Firms" 2012
U.S. News Media Group and Best Lawyers "2011-2012 Best Law Firms" Rankings
Best Lawyers 2007-2012 Environmental Law
Best Lawyers "New York Environmental Lawyer of the Year" for 2010 and 2012
Five Arnold & Porter Attorneys Named "Lawyers of the Year" For 2012 by Best Lawyers
Northern California Super Lawyers 2004-2012
Southern California Super Lawyers "Rising Star" 2005-2007, 2011
Thomas Milch and Lisa Blatt Named to The National Law Journal's 2011 "Visionaries" List
Trenton Norris Named One of "California's Leading Attorneys of 2010" by Daily Journal
U.S. News Media Group and Best Lawyers "2010 Best Law Firms" Rankings
Four Arnold & Porter Attorneys Named "Lawyers of the Year" for 2010 by Best Lawyers
Six Arnold & Porter Attorneys Named WBJ "Top Washington Lawyers" 2009
The Legal 500 US 2009
Chambers USA: America's Leading Business Lawyers 2009
PLC Which lawyer? Yearbook 2009
Los Angeles Business Journal's "Who's Who in L.A. Law: Leading Environmental Lawyers" 2008
Chambers USA: America's Leading Lawyers for Business 2008
Practical Law Company's Which Lawyer? Yearbook 2007
New York Super Lawyers 2007-2008
The Legal Media Group's Guide to the World's Leading Environment Lawyers
Who's Who Legal
Lawdragon 500
Corporate Board Member Magazine