Karim had come on board in December 2017, with the then CEO Rahul Johri presiding over the appointment. Karim's exit from the BCCI comes a week after the board accepted Johri's resignation. Details of Karim's exit and about who will take over his responsibilities going forward haven't been discussed yet.

from Times of India https://timesofindia.indiatimes.com/sports/cricket/news/saba-karim-quits-from-the-post-of-bcci-general-manager/articleshow/77045793.cms