fr_document_number,regs_document_id 02-12684,EPA-HQ-OAR-2001-0012-0488 02-12684,EPA-HQ-OAR-2002-0005-0036 02-12684,EPA-HQ-OAR-2002-0007-0009 02-12684,EPA-HQ-OAR-2002-0061-0009 02-12684,EPA-HQ-OAR-2003-0177-0011 02-12684,EPA-HQ-OAR-2004-0020-0023 02-12684,EPA-HQ-OAR-2004-0025-0124 02-12684,EPA-HQ-OAR-2004-0052-0023 02-12684,EPA-HQ-OAR-2004-0066-0023 02-12684,EPA-HQ-OAR-2004-0430-0022 02-12684,EPA-HQ-OAR-2004-0477-0026 02-12684,EPA-HQ-OAR-2005-0080-0010 02-12684,EPA-HQ-OAR-2005-0143-0022 02-12684,EPA-HQ-OAR-2005-0162-0023