NRN card is Waiyat.
We can now get Non Resident Nagarikta (Citizenship) which is like a Green Card of the US... same rights as Citizen but you can't vote or apply for Government Jobs. Non Resident Citizenship is a huge thing for folks that were planning to retire in Nepal or were unsure whether they would return back to retire.

I don't see any use of NRN as an organization, what does it do ? i haven't seen them anything good besides running for NRN elections and showing off their businesses and how much money they have made.