Letters from U.S. Copyright Office to Other Agencies

May 12, 2015	Letter from USCO to Department of Transportation & National Highway Traffic Safety Administration re: Classes 21 and 22
May 12, 2015	Letter from USCO to Environmental Protection Agency re: Classes 21 and 22
May 12, 2015	Letter from USCO to Food and Drug Administration re: Class 27

Letters from Other Agencies to the U.S. Copyright Office

July 17, 2015	Letter from Environmental Protection Agency to USCO re: Classes 21 and 22
July 21, 2015	Letter from California Air Resources Board to USCO re: Class 21
August 18, 2015	Letter from Food and Drug Administration to USCO re: Class 27
September 9, 2015	Letter from Department of Transportation to USCO re: Classes 21 and 22