lkipjjjjjjjjjj4747 lkipjjjjjjjjjj4747 15-02-2024 Medicine contestada What is the waiting period and re-certification interval for a driver that has had a heart transplant? a) 3 months 1 year b) 6 months 1 year c) 1 year 6 months d) 1 year 1 year