Hello! So my company wants to get us aerospace certified to potentially increase business. We are a toll processor of specialty metal coil, sheet and plate. (Grind, Buff, Polish, Slit, Cut-to Length) I am having the hardest time trying to find a side by side comparison of 9001:2015 to 9100(D)... How difficult can it be for a company who is already 9001:2015 certified? 9100(D) is basically 9001 with a few extra requirements here and there I have read. (all of the bold text) Any advice or opinions? Thanks!