Depends who is on the application ie are you a lone applicant or do you have dependants? As an example, we needed to provide police certificates, medicals, reference letters from employers we put in employment history (for both my husband and myself), marriage certificate, birth certificates for our kids, CELPIP results for my husband and myself, copies of biometric page from passports and copies of our college certificates (although I don't think they were actually necessary but we had put details of them in our education history so provided them anyway). We are CEC inland (LMIA) applicants so no proof of funds needed. Hope this helps.