B or 4A906.c. BIS is adding ECCN 4D906 to your CCL to control “program” “specially built” or modified to the “advancement” or “production” of commodities controlled by 4A906.b or 4A906.c. Document website page views are up to date periodically throughout the day and therefore are cumulative counts for this document. https://rylanwluci.dbblog.net/2923064/new-step-by-step-map-for-pre-purchase-property-inspection