- Workshop of the Lawyers' Circle on the Rights of Nature on the theme “The legal personality of natural entities: rights but also obligations?”, September 3, 2025, Paris.

- International workshop Enterprise foundation, April 4, 2025, Paris.

- Workshop on Economic Tools and Green Finance: The Path to Sustainability in the Mediterranean on the theme “Towards Mediterranean Guidelines on Green Bonds,” Plan Bleu, Marseille, January 29, 2025.

- Conference entitled Sustainability in economic law, on the theme “Foundation shareholders to aid sustainability?”, University of Perpignan, December 6, 2024.

- International workshop Enterprise foundation, Copenhagen Business School, December 14, 2024, organised by S. Thomsen and A. Sanders. Collaborative work to create a European model of law (guidelines) on foundation shareholders.

- Conference at the Sixth International Meeting of LARSES (Laboratory for research into economic and social sciences) entitled The multiple issues facing the Earth, 28-30 November 2024 at Ziguinchor in Senegal, on the theme “The Earth: subject to law?” (interdisciplinary meeting involving economics, management, law, social sciences, environment and history).

- Conference entitled The relationship between the law and the sea, on the theme “Give the sea legal rights to better protect it”, organised at Ajaccio by the University of Corte, October 4, 2024.

- Conference on the theme “Well-being in the workplace: new opportunities offered by the law”, organised by the Regional Law Academy of the Tarn in Albi, September 20, 2024.

- International workshop Enterprise Foundation Law, presentation of a chapter from the publication “Enterprise Foundation Law & Practice”, Copenhagen Business School, June 20 and 21, 2024, organised by S. Thomsen and A. Sanders.

- Conference on the theme “Due Diligence: presentation and analysis of the CSRD (Corporate Sustainability Reporting Directive) of 24 April 2024”, Credit Agricole Bank, Paris, May 30, 2024.

- Workshop Sport and the Sea, on the theme “Do the sea and oceans have rights?”, May 21, 2024, organised by the University of Toulon, the think tank Sport and Citizenship, the Ministry of Sports and the Olympic and Paralympic Games, and the Toulon Rugby Club.

- Conference Business activity viewed in the light of developing environmental norms, on the theme “The development of environmental norms: do they hold back business activity?”, organised by Y. Blandin, Clermont Auvergne University, March 15, 2024.

- Conference Innovation and the Environment, Nimes, February 2, 2024.

- International workshop on the theme “Enterprise Foundations in France”, Copenhagen Business School, organised by S. Thomsen and A. Sanders, December 13, 2023.

- Conference Scientific meetings about French volcanoes, on the theme “The role of volcanologists in the face of earthquake risks. Legal propositions”, October 19 and 20, 2023, Laboratory of Volcanoes and Magmas, Clermont Auvergne University.

- Conference Energy sobriety and the law, June 2, 2023, organised by C. Guillerminet and S. Lacroix de Soussa, on the theme “Taking energy sobriety into account in the contract”, University of Orleans.

- Conference Contract and Compliance, University of Nimes, November 18, 2022, organised by G. Cerqueira and V. Monteillet, on the theme “Civil society and compliance”.

- Conference O. Le Bot and L. Gay, October 19 and 20, 2022, on the theme “Exercising economic freedom when confronted by nature”.

- Conference Noises, sounds, silences and secrets, organised by J. Mestre, September 30, 2022, on “Norms for sound”.

- Conference Any reconciliation between economic law and the environment?, led by S. El Hassani Sbai, G. Blanc and S. Dupouy, Rabat University (Morocco), June 17, 2022, on “Nature subject to law in the face of sustainable development”.

- Conference Green Finance, organised by T. Bonneau, Paris, May 2022, on “The regulator and green finance”, University of Paris La Sorbonne.

- Conference The Commons in the eyes of the law; what perspectives?, organised by A. Danis-Fatome and S. Boussard, University of Paris Nanterre, April 11 and 12, 2022, on “The legal nature of the Commons”.

- Conference Compliance and the Environment on “Is environmental compliance the future for environmental law?”, October 5, 2021, the Bar Association, Paris, organised by J. Mestre and S. Dupouy.

- Conference Law and Volcanism, with O. Dupere, April 8 and 9, 2021, Reunion University (videoconference due to Covid).

- Conference International Environmental negotiations, discussion of the International Negotiations workshop, March 12, 2020, organised by professors M. Albaret and M. Dieckhoff, Clermont Auvergne University.

- Conference at the 1st International Conference on Law, International Business and Economic Development, November 22, 2019, on “Contracts in the service of transnational corporations' accepted duty to protect the environment”, University of Danang, Vietnam.

- Workshop Prevention of risks and reactions to volcanic catastrophes, April 9, 2019, Clermont Auvergne University.

- Conference Foundations, economic and social issues, March 28, 2019, with J. Mestre, Clermont Auvergne University.

- Conference of the SFDE (French Society for the Defence of Environmental Rights), The rights of the environment, 30 years of questioning. Summary and perspectives, on “Prevention by stopping illicit actions”, September 27 and 28, 2018, Dijon.

- Conference The lawsuit on the environment, led by M. Hautereau-Boutonnet, University of Aix-Marseille, November 30, 2017, on “The lawsuit and nature protection”.

- Conference Law and Geography organised by Professor J. Mestre at Albi, October 6, 2017, on “Legal view of the sun”.

- Conference Energies, Environment and Sustainable Development organised by the doctoral school of the University of Aix-Marseille, led by M. A. Bugada, December 12, 2011, on “The role of companies in the face of imperative need for environmental protection”.