No, ces provides two copies of eca, one for you to send to CIC, and the other for your own record. You can request more as well.mqureshi said:CES only provide one copy of ECA; however they can provide duplicate on some charge. am just wondering that how long do they keep our documents in their record, so that we don't need to send them documents again.
They keep your record for a long time, I guess ten years, so you can request another copy at any time.