بند 120 آیین‌نامه مهاجرت و حمایت از پناهندگان (IRPR)

(a)a permanent resident visa shall not be issued to a foreign national who makes an application as a member of the family class or to their accompanying family members unless a sponsorship undertaking in respect of the foreign national and those family members is in effect; and

(b)a foreign national who makes an application as a member of the family class and their accompanying family members shall not become permanent residents unless a sponsorship undertaking in respect of the foreign national and those family members is in effect and the sponsor who gave that undertaking still meets the requirements of section 133 and, if applicable, section 137.