If the originals are in English, photocopies should be okay. But it would be best if you hear from other applicants from Pakistan to confirm.Thank you for the suggestions, I belong to Pakistan. And I have checked the country specific requirements too.
MFA are asking for all the original documents to attest. (They dont attest the photocopy).
Furthermore, IRCC are asking for photocopies for most of the documents.
I don’t know if I should go for original documents attestation then I can photocopy them and send it to IRCC.
One point that is seen frequently here (for Pakistan specifically) is to pay careful attention to the documentary and all other requirements for the wedding/marriage. I do recall seeing that IRCC will sometimes (always?) ask for the Urdu (I presume) copy (with certified translation of course) of some of the marriage docs (Nikkah Nama I believe). The IRCC instructions do say some docs are not sufficient on their own.