1) AARP

2) ADVOCATE AURORA

3) AMERICAN SPEECH-LANGUAGE-HEARING ASSOCIATION

4) CYSTIC FIBROSIS FOUNDATION

5) DEPRESSION BIPOLAR SUPPORT ALLIANCE (DBSA)

6) EXELIXIS

7) HUNTINGTON'S DISEASE SOCIETY OF AMERICA

8) NATIONAL COUNCIL FOR BEHAVIORAL HEALTH

9) OUNCE OF PREVENTION FUND

10) PARTNERSHIP FOR PART D ACCESS (INFORMAL COALITION)

1) Northern Virginia Association of Realtors

1) AGGREPLEX AND ITS AFFILIATED ENTITIES

2) AMERICAN CONCRETE PIPE ASSOCIATION OF CALIFORNIA (ACPA-CA)

3) AMERICAN SOCIETY FOR THE PREVENTION OF CRUELTY TO ANIMALS

4) ASSOCIATION OF POSTCONSUMER PLASTIC RECYCLERS (APR)

5) BIODEGRADABLE PRODUCTS INSTITUTE (BPI)

6) CALAVERAS CEMENT COMPANY

7) CALIFORNIA CEMENT PROMOTION COUNCIL

8) CALIFORNIA FILM EXTRUDERS & CONVERTERS ASSOCIATION

9) CALIFORNIA LARGE ENERGY CONSUMERS ASSOCIATION

10) CALIFORNIA MOUNTAIN BIKING COALITION (CAMTB)

11) CALIFORNIA OUTDOOR RECREATION PARTNERSHIP, INC. (CORP)

12) CALIFORNIA PARK & RECREATION SOCIETY

13) CALIFORNIA PRECAST CONCRETE ASSOCIATION

14) CALIFORNIA TRAILS FOUNDATION

15) CALPORTLAND COMPANY

16) CEMEX INC.

17) EVEZ CHARGING FOUNDATIONS

18) HANSON PERMANENTE CEMENT, INC.

19) LOS ANGELES, COUNTY OF

20) MITSUBISHI CEMENT COMPANY (MCC)

21) NATIONAL CEMENT COMPANY OF CALIFORNIA

22) NATUREWORKS LLC

23) NORTH LAKE TAHOE RESORT ASSOCIATION

24) NORTH TAHOE FIRE PROTECTION DISTRICT

25) NORTH TAHOE PUBLIC UTILITY DISTRICT

26) NOVAMONT NORTH AMERICA, INC.

27) PACIFIC STEEL GROUP (PSG)

28) PCI WEST

29) POTENTIAL INDUSTRIES, INC.

30) PRE-CON PRODUCTS

31) PROTECT AMERICAN RIVER CANYONS (PARC)

32) RECYCLING PARTNERSHIP, THE

33) RIO TINTO SERVICES, INC.

34) SAVE MOUNT DIABLO

35) SIERRA BUSINESS COUNCIL

36) SIERRA CONSORTIUM

37) SONOMA COUNTY REGIONAL PARKS

38) SOUTH TAHOE PUBLIC UTILITY DISTRICT

39) TAHOE CITY PUBLIC UTILITY DISTRICT

40) U.S. BORAX INC.

41) UNACEM NORTH AMERICA

42) VLS ENVIRONMENTAL SOLUTIONS

1) Port of Corpus Christi

2) Texas Independent Produced Water Association

3) TSG Water Resources, Inc.

1) NATIONAL FEDERATION OF INDEPENDENT BUSINESS (NFIB)

1) Akin, Gump on behalf of Semiconductor Manufacturing International Corporation

2) Amalgamated Bank

3) American Academy of Dermatology

4) American Academy of Ophthalmology

5) American Bankers Association HSA Council

6) American College of Emergency Physicians

7) American Fuel & Petrochemical Manufacturers (AFPM)

8) American Health Care Association

9) American Retirement Association (formerly ASPPA)

10) Amgen, Inc.

11) Astellas Pharma US, Inc.

12) Bayer Corporation

13) Beam Suntory

14) Biogen, Inc.

15) Biotechnology Industry Organization

16) Capital One Financial Corp.

17) Cruise Lines International Association, Inc.

18) Edison Electric Institute

19) Expedia, Inc.

20) ExxonMobil Corporation

21) Genentech

22) Healthcare Leadership Council

23) Hologic, Inc.

24) Joint Commission on Accreditation of Healthcare Organizations

25) JSH&W LLP on behalf of U.S. Savings Bond Coalition

26) March of Dimes Inc.

27) Merck & Company, Inc.

28) National Association of Real Estate Investment Trusts

29) National Business Aviation Association, Inc.

30) National Community Pharmacists Association (NCPA)

31) Nurse-Family Partnership

32) NYISO (New York Independent System Operator)

33) Pharmaceutical Research and Manufacturers of America (PhRMA)

34) Physician Hospitals of America

35) Physicians Advocacy Institute

36) Planned Parenthood Federation of America, Inc

37) RadNet, Inc.

38) Rite Aid Corporation

39) State Fund Congressional Action Group (SFCAG)

40) Varian Medical Systems

1) AZ GAME AND FISH DEPT