He was nominated for the position by Prime Minister Nawaz Sharif on 17 August 2015, and approved to take office by President Mamnoon Hussain on the same day.
[1] He started his legal practice as an advocate of the Lahore High Court in 1975 and was a partner at Cornelius, Lane and Mufti, one of the largest law firms in Pakistan.
[4] In 1999, he became a judge of the Lahore High Court but resigned in 2007 in response to the maltreatment of Chief Justice Iftikhar Muhammad Chaudhry on 9 March.
[8] Justice Khawaja was one of those six judges who gave a dissenting judgement against the military courts in Pakistan, that decision came just few days before his beginning of term as CJP.
[9] Just before finishing his term as CJP, he headed a bench which issued a landmark decision directing Government of Pakistan to adopt Urdu as an official language according to 1973 Constitution.