ASME's QHO Provisional examination is offered at Prometric test centers located throughout the United States and Canada.  There are over 250 locations from which to choose.

Once an candidate has been accepted by ASME, they will be issued an applicant identification code.  This code is used to schedule an exam at Prometric.  To locate a convenient test center or to schedule an exam once you have your applicant identification code, please click here (Prometric test centers).  Follow the instructions on the screen which will allow you to manage the examination process