MIL-STD-2301A (NOTICE 1), DEPARTMENT OF DEFENSE INTERFACE STANDARD: COMPUTER GRAPHICS METAFILE (CGM) IMPLEMENTATION STANDARD FOR THE NATIONAL IMAGERY TRANSMISSION FORMAT STANDARD (31 MAR 2004) [NO S/S DOCUMENT]., The purpose of this notice is to inform users of the change in name of the preparing activity fromthe National Imagery and Mapping Agency (NIMA) to the National Geospatial-IntelligenceAgency (NGA).