i'm not sure if i understood your question properly, but will attempt to answer anwyays
i'm an indian, and i live and work in dubai for last 5 years... so i will need PCC for both india and UAE.
to get PCC for india, i have to travel there anyway regardless.... what differnce does it make if i'm in india or UAE when they do verification ??
plus if i'm not mistaken PCC is valid for a year or so (im not 100% sure on this however)
if i understood your question wrong, please try to explain a little more in detail ?