You can know your application status Vahan and if after that, you want to cancel your Vahan application, you will need to click on the link as it is here. Now, choose the state, and then move on to the Others tab. Click on Cancel to cancel the application. Alternatively, you can visit the website using this link. Add your registration number. Incorporate your chasis number that is the last five characters. Include your application number. Click on the show details tab and then press the cancel application tab.