K. Balamurugan, Regional Passport Officer, Chennai said: For applicants who submit Aadhar card, PAN card, Voter Identity card and an affidavit on criminal cases, passports would be issued within four days on post-police verification basis. This is totally different from Tatkal. The Tamil Nadu government has agreed to use a mobile software application called Mobile Police App loaded in a tablet to ease the process of police verification needed for issuance of a passport. There will not be any paperwork for the police as every detail will be available on the tablet.