Indian citizens, who travel out of India for work or some other purpose, are required to acquire a passport which is considered a valid travel document and is one of the most important identity proof documents, like an Aadhaar or PAN card.
Under the Passports Act 1967, the Ministry of External Affairs (MEA) issues different types of passports such as Ordinary Passport, Official Passport, Diplomatic Passport, Emergency Certificate and Certificate of Identity for purpose.
It is mandatory for all applicants, including infants, to be physically present at the Passport Seva Kendra (PSK) or the Post Office Passport Seva Kendra (POPSK)