We spoke to many of our customer and most of them did not care whether we had QS or not, whether we did APQP, PPAP, etc. or not, neither are any of our customers demanding it. At this point of time, we are working towards getting QS certification. I have my first FMEA out and am working on APQP. If the customers do not need that, do I still have to worry about getting it in place? Experienced people please advice!!!