Justice Tassaduq Hussain Jillani received his school and college education in Pakistan. He graduated from the Forman Christians College, Lahore and from the same institution, he obtained his Masters Degree in Political Science. He started his professional career as a lawyer from the Districts Courts Multan and in a short span of less than ten years, was enrolled as an Advocate of the High Court and Supreme Court. During his practice in law, he held various elected offices i.e. he was elected Secretary General of the District Bar Association Multan and Member of the Punjab Bar Council. In 1979 he was appointed as Assistant Advocate General Punjab and thereafter he became Additional Advocate General and finally the Advocate General Punjab in 1993. In 1994, he was elevated as Judge of the Lahore High Court, Lahore and having served there for ten years (from August 7, 1994 to July 2004), he was elevated to the Supreme Court of Pakistan ( in July 2004). In December 2013, Justice Jillani was sworn in as the new Chief Justice of Pakistan following the retirement of his predecessor.
Justice Jillani has participated in several international conferences and colloquiums where he spoke on issues which included “Domestic Application of International Human Rights”, “Gender Justice”, “Alternative Dispute Resolution”, “Forced Marriages”, “Transnational Child Abduction” and “Religious Tolerance”. Some of the honors and awards received are as below:
Justice Tassaduq Hussain Jillani is known as a liberal, independent and balanced Judge. As a Judge of the High Court and Supreme Courts, he delivered opinions and authored judgments on various issues of domestic and international concern such as enforcement of fundamental rights (Ahmad Abdullah v. Govt of the Punjab, PLD 2003 Lahore 752), gender equality, the right of an adult woman to marry a person of her choice in Islam (Humaira Mehmood v. The State PLD 1999 Lahore 494), declaring the right to education a fundamental right (Ahmed Abdullah’s case ibid) and holding that in an age of globalized inter-dependence, dual nationality should be permitted (Umar Ahmad Ghumman v. Govt of Pakistan PLD 2002 Lahore 521), laying down guidelines for qualitative improvement in legal (Pakistan Bar Council v. Federal Government PLD 2007 SC 394) and medical education (Pakistan Medical & Dental Council v. Ziauddin Medical University PLD 2007 SC 323).