- ‘Dealing with Public Health during the Pandemic’ (Keynote address), One Day National Seminar on Legal Dimensions of Public Health during Pandemic, Shankarrao Chavan Law College, Pune, 13 April 2022.
- ‘How to Develop a Research Proposal?’, 16th Two Day National Workshop on Research Methodology, Kerala Law Academy Law College, Trivandrum, 14 & 15 March 2022.
- ‘Space Insurance’, ‘Space Tourism’, ‘Property Rights in Space Resources’ & ‘Financing of Space Assets’ (four separate sessions), Five Days Training on Space Law for IAF Officers, Gujarat National Law University, Gandhinagar, 27 – 31 January 2022.
- ‘Liberalization of Space Sector in India’, ULC MUN 2021 Samvaad, University Law College & Department of Studies in Law, Bangalore University, Bengaluru, 4 October 2021.
- ‘Conceptual Development of Benefit Sharing under the International Law’, One-Week Refresher Training Course on Benefit Sharing from Forest Ecosystem Services: Law, Policy and Administration, National Law School of India University, Bengaluru, 23 – 27 August 2021.
- ‘Why Space Law Should Find a Place in the Law School Curriculum?’, Five Days National Faculty Development Program on Teaching, Evaluation and Research Skills – Contemporary Challenges in Law Domain, Amity Law School Kolkata, 10 – 14 August 2021.
- ‘International Environmental Law Principles in Strengthening the Environmental Governance and Forest Ecosystem in India’, One-Week Compulsory Training Course on Benefit Sharing of Forest Ecosystem Service under Customary and Formal Laws: The Way Forward for Forest Development, The WB National University of Juridical Sciences, Kolkata, 02 August 2021. [Also presided over the session as Chairperson].
- ‘Reading into the Security Exceptions under the WTO Regime’, One Day National Webinar on An Overview of the Law Relating to International Trade Economics, SDM Law College, Mangalore, 26 June 2021.
- ‘Liability in Outer Space’, Certificate Course on Space Law and Policy, Jagran Lakecity University, Bhopal in collaboration with Gujarat National Law University, Gandhinagar, 26 – 28 March 2021.
- ‘Remote Sensing: International and National Legal Aspects’, Indian Society of International Law, New Delhi, Tenth Winter Course on Air and Space Law, 22 – 26 February 2021.
- ‘WTO Crisis in the Era of Covid-19’ 49th Annual Conference of the Indian Society of International Law, ISIL New Delhi, 19 & 20 December 2020.
- ‘Trade in Chemicals & Pesticides and the WTO Regime’, Workshop on Hazardous Pesticides and the Impact on Environment and Health: Legal and Social Implications, National Law School of India University Bangalore, 18 December 2020.
- ‘WTO Dispute Settlement Body’, 7-Day National Level Online Faculty Development Programme in Corporate and Commercial Law, Karnataka State Law University, Hubballi, 10 – 17 August 2020.
- ‘Artificial Intelligence in Medicine: Concerns to be Addressed’, Three Day Online Techno Legal Summit on CAP (Cyber, AI and Patents), St. Joseph Engineering College and SDM Law College, Mangaluru, 3 – 5 August 2020.
- ‘Impact of Covid-19 on Indian Aviation Industry’, KSLU’s Two Days National Webinar on Pandemic and Law, Karnataka State Law University, Hubballi, 28 May 2020.
- ‘WTO Commitments in the Post Covid-19 Era’, One Day National Seminar (Online) on Public Health Vis-a-Vis Economy in the Wake of Covid-19, Vaikunta Baliga College of Law, Udupi, 26 May 2020.
- ‘Liability and Regulatory Aspects of Outer Space Activities’, STP Workshop on Space Law and Policy: National and International Perspective, Indian Space Research Organization (ISRO) Bangalore, 23 – 28 February 2020.
- ‘Teaching Space Law’, Faculty Development Programme on Introduction to Teaching, Evaluation and Research Skills, Symbiosis Law School, Hyderabad, 2 – 7 December 2019.
- ‘Legal Aspect in Clinical Practice’ (Panel Discussion), 64th Annual Conference of Indian Orthopaedic Association, Biswa Bangla Convention Centre, Kolkata, 19 – 24 November 2019.
- ‘Uranium Mining and Sustainable Development in the Twenty First Century’, National Seminar on Legal Aspects of Uranium Mining in India: Issues and Concerns, The WB National University of Juridical Sciences, Kolkata, 27 September 2019. [Also presided over the session as Chairperson]
- ‘Nuclear Law’, Faculty Development Programme on International Law, Tamil Nadu National Law University, Tiruchirappalli, 29 June – 03 July 2019.
- ‘International Space Law’, Faculty Development Programme on International Law, Tamil Nadu National Law University, Tiruchirappalli, 29 June – 03 July 2019.
- ‘International Aviation Law’, Faculty Development Programme on International Law, Tamil Nadu National Law University, Tiruchirappalli, 29 June – 03 July 2019.
- ‘Addressing the Legal Issues in Medicine’ (Panel Discussion), Medicolegal Workshop & Good Clinical Practice, Vedic Village, Kolkata, 16 June 2019.
- ‘Changing Dynamics: Regulating the Unruly Social Media’, National Seminar on Reflections on Free Speech and Expression in the Backdrop of Social Media in India, Vaikunta Baliga College of Law, Udupi, 13 June 2019. [Also addressed the gathering in the inaugural as Chief Guest]
- ‘Teaching International Trade Law’, Prof. N. R. Madhava Menon Refresher Course for Law Teachers, National Law School of India University, Bangalore, 7 – 13 June 2019.
- ‘Research in International Law’, Prof. N. R. Madhava Menon Refresher Course for Law Teachers, National Law School of India University, Bangalore, 7 – 13 June 2019.
- ‘Anti-Dumping and International Trade’, Faculty Development Program, St. Xavier’s College, Kolkata, 15 December 2018.
- ‘Should Medical Law be Included in MBBS Curriculum?’, Medicolegal Seminar, The Bengal Obstetric & Gynaecological Society, Rabindra Okakura Bhavan, Kolkata, 11 November 2018.
- ‘Concerns in the Regime Governing Deep Seabed Mining’, National Seminar on Charting Contours of the Mining Law Regime, The WB National University of Juridical Sciences, Kolkata, 31 March 2018.
- ‘WTO and Climate Change: Strive towards a Balanced Jurisprudence’, Panel Discussion on the Interface between Trade and Climate Change, The WB National University of Juridical Sciences, Kolkata, 22 March 2018.
- ‘Critical Issues in the NMC Bill 2017’, National Seminar on National Medical Commission Bill, The WB National University of Juridical Sciences, Kolkata, 17 March 2018.
- ‘Space Law: Developments and Current Trends’, UGC-HRDC 67th Orientation Programme for the Teachers and Librarians of Universities and Colleges (13 November 2017 to 11 December 2017), Jadavpur University, Kolkata, 30 November 2017.
- ‘Research on Emerging Areas of Law’, One-Day Seminar on Techniques of Research, Vaikunta Baliga College of Law, Udupi, 11 October 2017.
- ‘Some Reflections on Judicial Activism in Upholding Right to Health in India’, The Seminar on Health Rights in the 21st Century: Legal Perspectives, High Court of Calcutta, 11 May 2017.
- ‘Complexities of Law and Ethics in Medicine’ (Inaugural address), National Seminar on Law and Medicine, Department of Law, University of Kerala, 16 & 17 December 2016.
- ‘Legal Concerns for Doctors in Abortion and Artificial Insemination’, 2nd National Symposium on Law in Medicine, The WB National University of Juridical Sciences, Kolkata, 25 & 26 June 2016. [Also presided over a session as Chairperson]
- ‘Career Options in Law’ (Inaugural address), Workshop on Career Guidance in Law, Vaikunta Baliga College of Law, Udupi, 16 May 2016.
- ‘A Discourse on Uncertainties in International Norms Governing Nuclear Liability’, National Seminar on Nuclear Power and Its Regulations, Kerala Law Academy, Kerala, 3 – 5 March 2016. [Also presided over the session as Chairperson]
- ‘Nuances of Nuclear Law’ (Inaugural address), National Seminar on Nuclear Power and Its Regulations, Kerala Law Academy, Kerala, 3 – 5 March 2016.
- ‘Secularism and State Policy in the International Arena’, National Seminar on Secularism in India: Challenges and Prospects, Kerala Law Academy, Kerala, 18 & 19 December 2015.
- ‘Combating Cybersquatting in India: Legal Responses’ (Keynote address), National Workshop on Cyber Security and Cyber Law – Issues and Concerns, Department of Law, University of Kerala, 7 – 9 April 2015.
- ‘Concerns in Air Carrier Liability Regime in India’ (Keynote address), National Seminar on Law, Science & Technology: The Way Forward, Institute of Law, Nirma University, Ahmedabad, 30 & 31 January 2015. [Also presided over the session as Chairperson]
- ‘Applicability of International Treaties in the Domestic Space Law and Issues of Compliance’, Workshop on National Space Act for India (Lawmaking), Indian Space Research Organization (ISRO) Headquarters, Bangalore, 16 & 17 January 2015.
- ‘End of Life Care: The Ethico-Legal Perspective’, National Symposium on Law in Medicine, The WB National University of Juridical Sciences, Kolkata, 10 & 11 January 2015.
- ‘Misuse of Environmental Barriers to Trade under the GATT from the Perspective of Rights of the International Traders in SAARC Region’, National Seminar on Human Rights and Duties: Issues and Challenges in SAARC Region, University of North Bengal, 15 – 17 November 2014. [Also presided over a session as Chairperson]
- ‘Trade Liberalization vis-à-vis Environment Protection’, UGC Refresher Course on Emerging Trends and Contemporary Debates in International Relations (26 November to 16 December 2013), Jadavpur University, Kolkata, 06 December 2013.
- ‘Labour Standards in the Era of International Trade: A Task Unfinished or Unwanted for the WTO?’, National Seminar on Employment Laws in the Globalised Era: Changes and Trends in India, University of North Bengal, 23 & 24 November 2013.
- ‘Police Actions and Human Right Violations: Effectiveness of Judicial Check in India’, National Seminar on Society, Governance and Police: India in the Post Millennium Period, University of Kalyani, West Bengal, 18 & 19 November 2013.
- ‘Space Debris Mitigation and Environment Protection’, Senior Forest Officers’ Training Programme on International Cooperation, Laws and Conventions on Forestry and Environment, The WB National University of Juridical Sciences, Kolkata, 19 – 23 August 2013.
- ‘Shifting the Trends in International Nuclear Liability Regime: From Individualism to Universalism’, National Conference on Nuclear Liability, Insurance and Dispute Settlement, Karnataka State Law University, Hubli, 22 & 23 May 2013. [Also presided over a session as Chairperson]
- ‘Nuclear Liability Regime: An Overview’, 2nd NUJS National Environmental Law Workshop 2013, The WB National University of Juridical Sciences, Kolkata, 23 & 24 February 2013. [Also presided over the session as Moderator]
- ‘A Discourse on the Effectiveness of Fundamental Principles Relating to International River Water Sharing’, UGC Sponsored National Seminar on Law Governing Interstate and International Water Disputes, The WB National University of Juridical Sciences, Kolkata, 25 & 26 February 2012.
- ‘Legal Regime Governing Inventions in Outer Space’, Aerospace Law Meet, 2009, NALSAR University of Law, Hyderabad, 28 & 29 March 2009.
- ‘Interface between the Space Technology and Law’, National Seminar on Science, Technology and Law – Problems and Perspectives, Vidyavardhaka Law College, Mysore, 5 & 6 May 2007.
- ‘Struggle for Military Supremacy – Outer Space Victimised’, Thirty-sixth Annual Conference of Indian Society of International Law, New Delhi, 24 & 25 March 2007.
- ‘Intellectual Property Rights Regime in Outer Space’, National Seminar on New Developments in International Law, University of Madras, 21 & 22 February 2006. [Also presided over a session as Chairperson]
* Moderated the IDG Session with Prof. Pablo Mendes de Leon on ‘From closed to re-opened Airspaces: International Aviation Law Perspectives’, The WB National University of Juridical Sciences, Salt Lake, Kolkata, 17 July 2021.
* Chaired a Public Lecture by Prof. Kjell-Ake Nordquist on ‘The Megacity: between the Nation State and Globalization’, The WB National University of Juridical Sciences, Salt Lake, Kolkata, 14 August 2019 (Organized by Calcutta Research Group in collaboration with NUJS).
Webinars – Public Lectures
- ‘Space Law in the Contemporary Jurisprudence’, School of Law, Presidency University, Bangalore, 11 September 2021.
- ‘Inaugural Address – Centre for International Legal Studies’, School of Legal Studies, CMR University, Bangalore, 26 July 2021.
- ‘Space Commercialization and Legal Regulation’, LETILS-226, LETILS Programme, Shyam Padman Associates, Kerala, 17 July 2021.
- ‘Space Law: Challenges and Opportunities’, Xavier Law School, St. Xavier’s University, Kolkata, 10 July 2021.
- ‘Writing a Research Proposal: Methods and Practices’, BMS College of Law, Bangalore, 29 May 2021.
- ‘Unlocking Space Law’, Webinar by Beyond Law CLC, 10 January 2021.
- ‘An Overview of Aviation Law’, Webinar by Beyond Law CLC, 9 January 2021.
- ‘Public health administration and access to quality healthcare during Covid-19’, Webinar on Pandemic Medical Care and Changing Perspectives Medical Care, The National University of Advanced Legal Studies (NUALS), Kochi, 7 October 2020.
- ‘Space Tourism’, Symbiosis Law School, Hyderabad, 19 September 2020.
- ‘International Regime Governing Carriage by Air’, Gujarat Maritime University, Gujarat, 11 May 2020.
- ‘Dispute Settlement Procedure at the WTO’, School of Law, Ansal University, Gurgaon, 8 May 2020.
- ‘Liability of the Air Carrier’, Symbiosis Law School, Hyderabad, 2 May 2020.
* Over hundred invited lectures are also delivered at various prestigious institutions.