I'm not sure what you mean by PCC, nor what is a "live scan". I am not in the United States and can only send fingerprint requests on paper by mail. I do not have a visa to enter the United States, my old visa has expired.
thats fine, send finger printed one, but can you tell me, you stayed > 6months in each state which you want Police Clearance Certificate (PCC) (its department of justice will issue called DOJ even for outside usa too, yes live scan is in USA only.).
one more important question even PMM also asked you that is VO/CHC requested to you for the all state Police clearance of USA. for me VO/CHC requested. if VO/CHC not requested then dont apply or required.
OMM