Doc Require for Opening a File with NPRA...?

The search button is your friend.  All of these topics have been discussed many many times in the forum.

Your salary needs to be 400 BD or more to sponsor a dependent - as registered by SIO.  And you DON'T "open a file" with NPRA.  If you are working in Bahrain which is operated under LMRA, then your sponsor needs to raise an electronic application with LMRA which will be forwarded to NPRA through proper channels.

If you are working for government, then the application is with NPRA but also through your sponsor.

The only way you will file an application with NPRA yourself is if you are on a self sponsorship scheme.

Many Thanks for your reply Mr. XTang

still i didnt gone through all the post on this website...

secondly a month back i spoke to one of customer support agent in LMRA he told no need to update the salary in SIO as i am already in Bahrain with my dependents & my daughter born here in Bahrain.
Even he explain me the procedure for applying the visa and as per his instruction i wanted to open a file with NPRA, he told me either i can go personally or with the help of PRO.
anyways as you are suggesting me to raise online application with my sponsor i will check with him.

Thanks