Mahmood, along with 22 others, were appointed Judges of the High Court Division on 9 October 2024 following the fall of the
Sheikh Hasina led
Awami League government. He was appointed to the
International Crimes Tribunal for the trial of Sheikh Hasina and other members of her government on charges of genocide. He along with Justice
Md Golam Mortuza Majumder and judge
Md Mohitul Haque Enam Chowdhury were appointed to the tribunal by the
Muhammad Yunus led interim government. ==References==