You have to first fill up the form online and register for OCI. This step when completed successfully will basically give you an OCI application form filled with your information with a QR code and application number. Along with this filled up form you can then submit the required documents to BLS.
Due to covid the situation may change, as I did not require an appointment when I submitted but people after that have reported about requiring an appointment even for a walk-in. So please check if you require an appointment with BLS before doing a walk-in .
Use the below link to fill in the OCI application online.
https://ociservices.gov.in/welcome
- First you will have to fill in the OCI registration form(Part A) using the New OCI registration option. The registration form (2 pages) will need your personal details, passport details, parents details and occupational details. At this stage you will get a temporary reference number that can be used to retrive the form and fill it later from this stage onwards.
- Then you will be required to upload your photograph and signature to proceed to Part B of the form.
- Then upload the supporting documents like passports (indian and canadian), citizenship certificate
- Download the OCI application form. This form will have your photograph that was uploaded in the previous step, QR Code and File reference number. Sign it and along with the required documents and fees apply at BLS.
These are the broad steps to be followed. If you have doubts while filling the form you may post your question here to get further help.
All the best.