Renewing an Australian Passport Also Means Reissuing Your OCI Card
Launch library · evergreen read

An OCI card is physically linked to the passport that was current when it was issued, which means a routine passport renewal has a knock on effect that catches many people off guard. Once a new Australian passport is issued, particularly around certain age milestones, the OCI card generally needs to be reissued to remain valid for travel, since it references the older document.
The reissue process is distinct from a fresh OCI application, though it still involves submitting updated documents and the new passport details for the record to be reconciled. It is generally treated as a lighter administrative step than an original application, but it still requires attention to timing, since travelling on a mismatched passport and OCI card can create difficulties at the point of entry.
Because reissue is easy to overlook amid the busier tasks of renewing a passport, many families find it useful to treat the two as a single combined task rather than two separate errands. Building in enough lead time before any planned travel to India helps avoid the stress of last minute processing when a mismatch is discovered close to departure.