CLEP/ProctorTrack - Outside the US

Hey all, to start, I've not used ProctorTrack because of their data breach and history, etc... Technically it should work, and I recall someone or some people completing them, but don't recall where I read this...

I've got some people who inquired about CLEP and ProctorTrack exams remotely, they're located outside the US and looking to get CLEP credits for FREE using CLEP/ModernStates.org... I remember reading posts that they were able to use the CLEP/MS vouchers for this exam and the person was not in the US.

How does ProctorTrack really work if you're not in the US? I guess it will just work like ProctorU or RPNow and should work anywhere in the world as long as you've got the exam ID or voucher needed and a stable internet connection. Anyone got more info on this? Thanks in advance...