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‘Public Interest Litigation and the Devolution of Political Power in Sri Lanka’ in Bhavani Fonseka and Luwie Ganeshathasan (eds), Salient Aspects of Public Interest Litigation Jurisprudence in Sri Lanka (CPA, 2023), p. 191-216

'Democratic Governance and the Supreme Court in Sri Lanka’ in Jayadeva Uyangoda (ed), Democracy and Democratisation in Sri Lanka: Paths, Trends and Imaginations (BCIS, 2023), p. 237-279

'Environmental Protection in Sri Lanka: A Critical Legal Approach' in K. Ruwanpura and A. Saleem (eds), Routledge Handbook of Contemporary Sri Lanka (Routledge, 2024), p. 314-324

‘The Road to the 20th Amendment’ in Hiran Jayewardene and Sharya Scharenguivel (eds), Perspectives on Constitutional Reform in Sri Lanka (International and Comparative Law Society: Colombo, 2021), p.531-538

‘Buddhist Teachings, Ethnic Tensions & the Search for Solutions’ in Bhavani Fonseka (ed), Transitional Justice in Sri Lanka: Moving Beyond Promises (Colombo: Centre for Policy Alternatives, 2017), p. 100-119

‘The Politics of Negotiating Competing Interests in Promulgating the Nineteenth and Twentieth Amendments’ in Asanga Welikala (ed), The Nineteenth Amendment to the Constitution: Content and Context (Colombo: Centre for Policy Alternatives, 2016), p. 54-68

‘Religious Freedom’ in Law & Society Trust (ed), Sri Lanka: State of Human Rights 2015 (Colombo: Law & Society Trust, 2015), p. 67-86

‘Jathika Chinthanaya [National Thought] and the Executive Presidency’ in Asanga Welikala (ed), Sri Lankan Presidentialism 35 Years On: Provenance, Problems, Prospects (Colombo: Centre for Policy Alternatives, 2015), p. 604-641

‘Religious Freedom’ in Law & Society Trust (ed), Sri Lanka: State of Human Rights 2014 (Colombo: Law & Society Trust, 2014), p. 167-192

‘The National Human Rights Action Plan’ in Law & Society Trust (ed), Sri Lanka: State of Human Rights 2013 (Colombo: Law & Society Trust, 2014), p. 139-156

‘The Executive and the Constitutional Reforms Process in Sri Lanka’ (2019)108 The Round Table – The Commonwealth Journal of International Affairs 625-638

‘Judge C.G. Weeramantry: An Alternative Reading’ (2017) 56 Indian Journal of International Law 325-348

‘Internal Self-Determination in International Law: A Critical Third-World Perspective’ (2013) 3 Asian Journal of International Law 305

‘Beyond the Internal/External Dichotomy of the Principle of Self-Determination’ (2013) 43(2) Hong Kong Law Journal 463

‘Book Review: Samuel Moyn, The Last Utopia: Human Rights in History’ (2013) 7 Hong Kong Journal of Legal Studies 229