section 761(1)


761(1) Subject to subsection (2), where a person is in custody under a sentence of detention in a penitentiary for an indeterminate period, the Parole Board of Canada shall, as soon as possible after the expiration of seven years from the day on which that person was taken into custody and not later than every two years after the previous review, review the condition, history and circumstances of that person for the purpose of determining whether he or she should be granted parole under Part II of the Corrections and Conditional Release Act and, if so, on what conditions.