IRCC has asked us to upload a copy of the 'valid marriage certificate issued by a civic authority'. We have sent photocopy before and after both time.
But for second time we send photo copy of marriage certificate with explanation.. " Dear Officer, This has reference to your office communication dated May 03, 2019 (attached) asking the applicant to provide a copy of the 'valid marriage certificate issued by a civic authority.' In this regard, please note that the requested document was already provided with the complete In-Canada spousal sponsorship application submitted to IRCC and is attached once again for your reference and records. This document titled 'Certificate of Registration of Marriage', has been issued by the Registrar of Marriages, District Gandhinagar, Government of Gujarat, India under the Gujarat Registration of Marriages Act, 2006 and is, as mentioned on the document itself, duly recorded in the 'Register of Marriages maintained under the Gujarat Registration of Marriages Act, 2006 (Guj. 16 of 2006). Similar certificates have previously been accepted by IRCC as a valid Certificate of Marriage issued by a civic authority. Trust that will suffice. Should you require additional information and/or documentation in this regard, please do not hesitate to contact me. Thanks and Regards."
This is sent by my representative.