Former Malaysian Prime Minister Najib Razak's 15-year sentence from his second 1MDB conviction is scheduled to take effect after his initial prison term ends in August 2028.

From the articleNajib Loses 1MDB Court Bid, Risks Return to Prison in 2028Also in Malaysia court denies ex-PM Najib Razak’s request to suspend 15-year jail term, Malaysia court denies ex-PM Najib Razak's request to suspend 15-year jail term | Reuters, Malaysia’s Najib loses bid to suspend 15-year 1MDB sentence on medical grounds, Malaysian court dismisses former leader’s bid to delay graft sentence, Malaysia court rejects Najib’s bid to suspend additional 15-year sentence in separate 1MDB case