[3] Deputy Attorney General Hossain represented the government in a petition filed against a factory for sound pollution in June 2011.
[4] Hossain, as the deputy attorney general prosecuted M Ruhul Amin, lecturer at Jahangirnagar University, for posting a status of Facebook wished for the death of Prime Minister Sheikh Hasina on 5 January 2012.
[7] In June 2013, Hossain was part of a large High Court bench that examined the Ashiyan City housing project to determine if its activities were legal.
[14] In March 2016, Hossain represented M Abdullah in a legal challenge against Bangladesh Association of International Recruiting Agencies for dropping his name from the voter list.
[15] In January 2022, Hossain represented Md Humayun Kabir Khandaker, secretary of the Election Commission, at hearing at the High Court.