Are you talking about Hospital/Clinical or Industrial Pharmacy Practice? Industrial Pharmacy is really booming, but not clinical one. Only 1-2 hospitals have adopted pharmacy system, although government have already implemented the rule for the hospitals having more than 200 beds. After all, its Nepal!! 

So far as the Industrial sector is concerned, there are about 40 pharmaceutical companies among which about 10 are certified with WHO-GMP (Good Manufacturing Practice) and 2 are ISO 9001 & 14001 certified.

However, its still not clear what kind of data you need, man?