Whether travelling abroad for a holiday or on official duty, the colour of your passport can reveal much about your status and purpose of travel. In India, passports are colour-coded to distinguish categories of travellers, making the process smoother for immigration authorities worldwide. (News18 Hindi) The system of classification comes under the Ministry of External Affairs and is defined in the Passport Act of 1967. Over the years, three main types of passports have been issued in India, each with its own eligibility and privileges. (News18 Hindi) The blue passport, officially called the Ordinary Passport, is the most common. It is issued to Indian citizens for personal or professional travel abroad and is widely recognised across the world. (News18 Hindi) The white passport is reserved for government officials travelling overseas on official assignments. It signifies their role in public service and, in certain cases, may also be issued for emergency official travel. (News18 Hindi) The red passport, or Diplomatic Passport, is issued exclusively to diplomats serving in embassies and consulates. These passports carry various international privileges and usually come with 28 pages to accommodate multiple visas. (AI Generated/News18 Hindi) In recent years, India has also rolled out e-passports, embedded with an electronic chip. This upgrade enhances security and makes border checks quicker and more efficient, bringing Indian passports on par with global standards. (News18 Hindi) To apply for a blue passport, citizens must provide proof of birth (such as a birth certificate or school leaving certificate), valid photo ID (Aadhaar, voter ID, PAN card, or driving licence), and proof of residence (electricity bill or rental agreement). Nationality proof, often through Aadhaar or voter ID, is also required. (News18 Hindi) For white and red passports, the process is stricter. Applicants must submit a government-issued ID, a duty certificate from the head of office, an official forwarding letter, and clearance from the Prime Minister’s Office (PMO). These checks ensure the documents are issued only to those who qualify, keeping travel both secure and efficient. (News18 Hindi)