Kolkata: The Regional Passport Office, Kolkata, has invited applicants to attend the Passport Adalat on July 28 and 30, 2026, with complete documents, warning that no second opportunity will be given to those who miss their slot or fail to produce required papers. Telephone enquiry services and walk-in appointments will remain suspended on both days due to the special grievance redressal programme. Applicants will be allowed entry only 15 minutes before their allotted time. Those arriving on the wrong date or outside their scheduled time will not be permitted. They must carry the original Passport Adalat invitation letter with the walk-in entry stamp, all original supporting documents and one set of self-attested photocopies. For Aadhaar verification, applicants should bring downloaded e-Aadhaar, UIDAI-issued PVC Aadhaar card or the full Aadhaar letter.