did you submit a hand signed copy of schedule A or just the electronic validated file ? did you hear back whether it was acceptable ?I uploaded my Sched A and PCC via IRCC Webform on the 6th working day after receiving SA email. As per email to hubby, they say they will send correspondence via email or MyCIC within 5 business days. But that never happened. So, as most of applicants did, I took the initiative to submit via IRCC webform with an explanation that I never got the correspondence within 5 business days and they require the documents within 30 business days. Hope this helps!