The following organizations have endorsed the light pollution legislation introduced in the NYS legislature (2007 endorsements are bold):

• AARP Chapter 2359. (6 KB PDF)
• Accabonac Protection Committee. (7 KB PDF)
• Adirondack Council. (49 KB PDF)
• Amateur Astronomers Association of New York. (102 KB PDF)
• Amateur Observers' Society of New York. (53 KB PDF)
• American Association of University Women. (5 KB PDF)
• American Lung Association of New York. (24 KB PDF)
• Astronomical League. (73 KB PDF)
• Astronomy Section of the Rochester Academy of Science. (88 KB PDF)
• Astronomical Society of Long Island. (HTML file)
• Audubon, New York State. (10 KB PDF)
• Audubon, New York City. (604 KB PDF)
• Citizens Advisory Panel (of Long Island). (12 KB PDF)
• Citizens Campaign for the Environment. (365 KB PDF)
• The Concerned Citizens of Montauk. (80 KB PDF)
• Custer Institute. (70 KB PDF)
• Dark Sky Society(7 KB PDF)
• (Town of) East Hampton(6 KB PDF)
• Environmental Advocates (28 KB PDF)
• Friends of Edgewood (142 KB PDF)
• Group for South Fork. (8 KB PDF)
• Hudson Highlands Land Trust (138 KB PDF)
• International Dark-Sky Association. (74 KB PDF)
• Long Island Pine Barrens Society. (186 KB PDF)
• Mohawk Valley Astronomical Society. (67 KB PDF)
• Nature Conservancy. (9 KB PDF)
• New York League of Conservation Voters. (192 KB PDF)
• NYS Council of Landscape Architects. (121 KB PDF)
• North Fork Environmental Council. (7 KB PDF)
• New York Public Interest Research Group. (142 KB PDF)
• Northwest Alliance. (HTML)
• Riverhead (Town of) (941 KB PDF)
• Rockland Astronomy Club. (20 KB PDF)
• Safe Alternatives for Energy - Long Island. (36 KB PDF)
• SELENE. (13 KB PDF)
• Sierra Club - Atlantic Chapter. (31 KB PDF)
• (Town of) Southampton (530 KB PDF)
• Suffolk County. (5 KB PDF)
• Sustainable Energy Alliance of Long Island. (21 KB PDF)
• Syracuse Astronomical Society. (16 KB PDF)