Thanks for responding. But, according to this checklist, a Canadian passport is required even for surrendering Indian passport ? https://www.blsindia-canada.com/toronto-jurisdiction/pdf/Checklist-and-Information-Booklet-for-Surrender-Certificate.pdfTo surrender Indian passport it is not required to have Canadian passport. As long as you have the Citizenship certificate you can surrender your Indian passport. Eventually it can expedite to your OCI application if you have near term India travel plan with OCI status.
Is it a recent change ? Anyone with recent experience at BLS when surrendering ?