The auditor training course was very informative. Course gave detailed information on auditing as well as provided a lot of insight into API Q1 and other API product specs.” – Brian C.


I would highly recommend this training to any quality professional.” – Steve D.


Instructor was extremely knowledgeable and well-spoken. Joe kept the pace going, interjected with personal stories pertaining to the audit process. This class was extremely ‘eye opening’ based on my level of comfort with Q1. I’ve been involved with API Q1, ISO 9000, 7K, and 8C, but not as the QA/QC manager; I was thrust into the QA/QC role. The class was extremely useful. Good job, Joe Wiltz; you’re awesome! Thanks for all your knowledge.” – Chris G.


Great start; awesome breakfast! Great number of students and great classmates.” – Julian H.


A word of praise is in order to the API instructor, Joe Wiltz, and to the staff at QSI. The information presented was a wealth of knowledge and valuable in developing a foundation for ensuring implementation. The training room was awesome as well as the wonderful food provided. If I could ever refer anyone for training here, you can rest assured that I would.” – Diann W.


Thank you, Mr. Wiltz!! You’re outstanding!!” – Carlos G.