Crest Immigration Services Inc.helps permanent residents every week who ask us how to maintain PR status Canada requires. Here’s how we explain it to our clients: you need to be physically present in Canada for at least 730 days in every five-year period. We review your travel history, check your documents, and tell you honestly where you stand. If you have doubts, call us at +1 (587) 974-8942 and we’ll help.