Rohtang pass is one of the most popular tourist destinations of Manali, which is popular for its snow, which one will find about throughout the year. Now NGT has taken a decision that one has to take a permit  for Rohtang pass to go there. Rohtang pass permit can be taken through the following link  http://admis.hp.nic.in/ngtkullu/

For Rohtang pass permit one needs to have an id proof of the driver or visiting person. A valid Pollution certificate of the vehicle. You got an OTP on your mobile no. for verification of your Rohtang pass permit.