Permanent residents of Canada must ensure their PR card remains valid, as it serves as proof of status and is required for re-entry into the country. When applying for renewal or replacement, applicants should confirm they meet the residency obligation—living in Canada for at least 730 days in the past five years. Applications must include accurate personal details, updated photographs, and any supporting documents to avoid delays. If the card is lost, stolen, or damaged, a clear explanation and relevant evidence are required. Applying early before the card expires is important to prevent travel interruptions.