No. Their permits will depend on the study permit whether it's approved or not. That was why when I first applied for my study permit, I only applied alone. When I got the approval, I applied for their TRVs only. We applied for my wife's OWP when we reached Vancouver Intl Airport (POE) because it will only take 30 mins there vs 10 weeks online processing time. After 2 mos, I applied for my daughter's study permit too eventhough she can study in middle school without it. I just thought that it's safer that she has her own study permit because I can attach her to my MSP. Without the study permit, she doesn't have her own healthcare card.