[2] Mohsin was nominated by the Bangladesh Awami League to contest the by-election to Moulvibazar-3 constituency in Rajnagar Upazila and Moulvibazar Sadar Upazila of Moulvibazar District.
The seat had fallen vacant after the death of her husband, Syed Mohsin Ali, on 14 September 2015.
The nomination was approved by Prime Minister Sheikh Hasina.
[4] She was sworn into office by the Speaker of the Parliament Shirin Sharmin Chaudhury on 7 December 2015.
[3] In 2017, she received the Independence Day Award on behalf of her late husband who received it posthumously for his role in the Bangladesh Liberation war.