AS9100 Rev D Certification


In November of 2017, O'Fallon Casting completed their audit for the newest revision of AS9100, Revision D.  The certification to Revision D was completed in May of 2018, well ahead of the September 2018 deadline to transition to the new quality standard.

AS9100 Revision D places a greater emphasis on:

  • Risk mitigation
  • Controlling sub-tier suppliers
  • Measuring and affecting performance.


To read more about O'Fallon Casting's Accreditations, see our Accreditation Page