The validity time of Canadian green card is five years from the issuance of the card. However, there are special circumstances, such as if you fail to complete your residence requirements overseas and you are eventually determined to lose your permanent resident qualification, then the applicant can apply for a green card with a validity period of one year. Maple Leaf Card Applications can only be submitted within the territory. The applicant must designate a Canadian resident as the guarantor. The guarantor must be a citizen of the country and have known the applicant for two years. The guarantor's occupation range includes: professional accountant, chiropractic therapist, oath officer, dentist, physician, etiquette teacher, justice of the peace or judge, lawyer, financial institution manager, member of the provincial parliament, member of the MP, secretary of the municipal government, notary, official of the federal or provincial government ministry, officials of the embassy, ​​consulate or high commission, pastor, pharmacist, police officer, postmaster, professional engineer, social worker, primary or secondary school or university teacher, veterinarian.