Institution
- Charles Auer and Associates1
- Chuck Elkins & Associates1
- Cleary, Gottlieb, Steen & Hamilton1
- Columbia University1
- Commission on the Organization of the Government of the District of Columbia1
- Conservation Foundation1
- Cornell University1
- Council on Environmental Quality (U.S.)1
- Covington & Burling1
- Dartmouth College1
- District of Columbia. Court of Appeals1
- Don Clay Associates, Inc.1
- Dow AgroSciences LLC1
- E.I. du Pont de Nemours & Company1
- Environmental Testing and Certification Corporation1
- Fried, Frank, Harris, Shriver & Jacobson LLP1
- General Electric Company1
- George Washington University1
- Georgetown University1
- Hampshire Research Associates, Inc.1