Purchasing Control Plans - AQL Questions IFS Apps 9 Update 10: We’re looking at purchasing control plans, and wanting to begin to use those in lieu of the other system we currently use to do inspections on incoming parts. For most cases, we find that the purchasing control plans will work very well. We have a particular case, however, where we are wanting to drive a certain sample size based on the lot quantity, using the ASQR-20.1 (aerospace) standards. This is difficult because this particular AQL plan is based on a c=0 acceptance. Meaning, the quantity driven for inspection is presuming that there are no non-conforming items within the sample size. Using the existing acceptance sampling logic, it looks as if we’re forced to adhere to the whatever the system generated inspection quantity values are, which do not seem to be based on a c=0, but rather what the “acceptable” c= value is based on some background math that I can’t see. Given the particular constraints, we cannot simply use a sample percentage either, it would see