OneTag | NHAI rolls out FASTag portability on Rajmargyatra App
NHAI’s new OneTag feature on Rajmargyatra app lets FASTag users switch issuer banks without replacing tags. Check eligibility, verify via OTP and complete portability in minutes. Reduces costs and boosts digital tolling efficiency.

The feature allows motorists to switch their FASTag issuer bank while retaining the same physical tag affixed to their vehicle, eliminating the need for a replacement.