B or 4A906.c. BIS is incorporating ECCN 4D906 on the CCL to regulate “computer software” “specifically made” or modified with the “enhancement” or “output” of commodities controlled by 4A906.b or 4A906.c. Doc web page views are updated periodically throughout the day and therefore are cumulative counts for this doc. Counts http://www.building-inspection-sydney.com.au