-The applicant must have their OCI Card re-issued each time a new passport is issued up to the age of 21 and once after reaching 50 due to biological changes in the applicant's face. When unique access is granted between the ages of 21 and 50, the OCI Card or OCI Singapore registration is not required. However, if an applicant wishes to change their passport at their leisure when renewing their passport, this is permitted.