Then get as many as possible to IRCC and add a letter of explanation to inform them of any reasons why the outstanding documents will take longer. They have/will probably require you to return your COPR documents as well. Don't delay in complying with any requests that they make. It actually makes little sense to have your wife as non-accompanying, as you would have to go through the whole thing again in the futureA pcc, marriage registration, marriage certificate , marriage pictures, imm8, schedule a, additional family information, birth certificate, passport copy, processing fee and landing fee for my spouse.