Tanja Masson-Zwaan
Assistant professor
- Name
- Dr. T.L. Masson-Zwaan
- Telephone
- +31 71 527 2727
- t.l.masson@law.leidenuniv.nl
- ORCID iD
- 0000-0001-9504-3414
Tanja Masson-Zwaan is Asst. Professor and Deputy Director of the International Institute of Air and Space Law at Leiden University, and President Emerita of the International Institute of Space Law (IISL).
More information about Tanja Masson-Zwaan
News
Tanja Masson-Zwaan is Asst. Professor and Deputy Director of the International Institute of Air and Space Law at Leiden University, and President Emerita of the International Institute of Space Law (IISL).
Tanja advises various bodies on space law issues, teaches and supervises students at Bachelors, Masters and PhD level, carries out research and publishes on a broad range of space law topics. She co-authored the 4th edition of ‘Introduction to Space Law’ (Kluwer 2019) and serves on the Board of Editors of Kluwer’s journal Air and Space Law.
Tanja is member of a team of experts advising the Dutch government on the implementation of the Netherlands Space Activities Act. She attends the annual sessions of the Legal Subcommittee of the UN Committee on the Peaceful Uses of Outer Space as an observer, and co-founded the Hague Space Resources Governance Working Group.
Appointments
The Dutch Government appointed Tanja as an Arbitrator for space related disputes at the Permanent Court of Arbitration, and as a Member of the Space Learning Group of ICAO.
Memberships and Board Positions
Tanja is an elected member of various professional associations such as the International Academy of Astronautics( IAA), the Académie de l’Air et de l’Espace (AAE) and the International Law Association, including its Space Law Committee and the Netherlands' Branch. She was a Member of the Founding Boards of the European Centre for Space Law (ECSL) and of Women in Aerospace-Europe, and is an Honorary Board Member of Space Generation Advisory Council (SGAC). See also Ancillary activities.
Awards
Tanja is a recipient of the Distinguished Service Award of the IISL (2001), the Social Sciences Award of the IAA (2008) and the IAF Distinguished Service Award (2015). She is a Member of Honour of the Netherlands Space Society (NVR), and was honoured with a Royal decoration as Officer in the Order of Orange-Nassau in 2020.
Research
Space activities are ever expanding, creating a wealth of opportunities for humankind. But they raise challenges as well, including legal ones. To study, analyse and address these, so that the peaceful exploration and use of outer space can prosper in a safe, sustainable and predictable legal environment, is a pleasure and a privilege.
Selected areas of research: legal and regulatory aspects of private commercial human spaceflight; governance of space resource activities; regulation of small satellites; national space legislation; space debris mitigation and remediation.
Social media
https://nl.linkedin.com/in/tanjamasson
https://twitter.com/tanjamasson
Assistant professor
- Faculteit Rechtsgeleerdheid
- Instituut voor Publiekrecht
- Lucht- en Ruimterecht
- Masson-Zwaan T.L. (2024), Hoe staat het met de regulering van ruimtemijnbouw?: Een update, Ars Aequi 73(2): 125-132 (AA20240125).
- Masson-Zwaan T.L. & Johnson C.D. (2024), Echostar-7: the US imposes first-ever fine for failure to comply with deorbiting plan, Air and Space Law 49(2): 243-248.
- Blount P.J., Masson-Zwaan T.L., Moro-Aguilar R. & Schrogl K.-U. (Eds.) (2024), Proceedings of the International Institute of Space Law 2022. The Hague: Eleven.
- Masson T.L., Martinez P., Letizia F., Melograna C., Reynders M., Rovetto R., Skinner M.A., Stanciu-Manolescu M., Strah M., Volynskaya O. & Wang G. (2024), The need to improve registration practices in the context of space traffic management, Acta Astronautica 223: 242-248.
- Masson T.L. (2024), Some thoughts on the future of space law. In: Cheng C.-J. (Ed.), New trends in international law: Festschrift in Honour of Judge Hisashi Owada. Leiden: Brill | Nijhoff. 377-394.
- Masson T.L. (2023), Starlink or stargazing: will commerce outshine science?. In: Schwartz J.S.J., Billings L. & Nesvold E. (Eds.), Reclaiming space: progressive and multicultural visions of space exploration. Oxford: Oxford University Press. 264-274.
- Masson-Zwaan T.L. & Sundahl M.J. (2023), National and international norms towards the governance of commercial space resource activity. In: Smith L.J., Baumann I. & Wintermuth S.-G. (Eds.), Routledge handbook of commercial space law. Routledge Handbooks in Law. London: Routledge. 385-402.
- Masson-Zwaan T.L. & Johnson C.D. (2023), Special Iisue on space sustainability, safety, and security, Air and Space Law 48(special issue): 1-4.
- Masson T.L. & Zhao Y. (2023), Towards an international regime for space traffic management, Air and Space Law 48(special issue): 75-92.
- Masson-Zwaan T.L., Stam D., Klein Wolt M. & Kraan L. [maker] 31 July 2023, Van wie is de ruimte?. Grote Vragen 7. Rijksmuseum Boerhaave [podcast].
- Masson-Zwaan T.L., Pace S., Whale K. & Fong K. [host] 6 July 2023, The future of space: congested and contested. Next Giant Leap. GZERO Media in partnership with MDA [podcast].
- Wentholt J., Badhai I. & Masson-Zwaan T.L. 5 April 2023, Ontwikkelingen in het ruimterecht [Developments in Space Law]. Leiden Lawcast S02E02 [podcast].
- Masson T.L. (2023), The space law review: Netherlands. In: Wheeler J. (Ed.), The space law review: [fourth edition]. The Law Reviews. London: The Law Reviews.
- Blount P.J., Masson-Zwaan T.L., Moro-Aguilar R. & Schrogl K.-U. (Eds.) (2023), Proceedings of the International Institute of Space Law 2021. The Hague: Eleven.
- Masson-Zwaan T.L. (9 February 2023), Widening the horizons of outer space law (Dissertatie. Institute of Public Law, Faculty of Law, Leiden University) Meijers-reeks no. MI-396. Supervisor(s): Mendes de Leon P.M.J.
- Masson-Zwaan T.L. & Stefoudi D. (2022), Study on the US & French National Space Legislation: A comparative analysis. Brussels: European Commission Directorate-General for Defence Industry & Space (DG DEFIS).
- Masson-Zwaan T.L. (2022), Eigendom in de ruimte: wat zegt het recht?, Liberaal journaal 2022(Eigendom): 14.
- Masson-Zwaan T.L. (2022), Panelist (online) at workshop "Advancing Space Security through Norms, Rules and Principles of Responsible Behaviours?" (Republic of Korea/UNIDIR & Secure World Foundation). [other].
- Masson-Zwaan T.L. (10 May 2022), International Space Law and the Environment [online] (Lecture): United Nations/Chile Conference on Space Law and Policy: "Governance and Legal Perspectives on Space Activities in Earth Orbit and Beyond".
- Masson-Zwaan T.L. (2 February 2022), Feit of fictie?. Interviewed by Noorzai H. for EenVandaag (1V)(NPO Radio 1) [interview].
- Masson T.L. (2022), Private law aspects of suborbital flights: second- and third-Party liability and insurance, Journal of Air Law and Commerce 87(3): 413-443.
- Masson-Zwaan T.L. (2022), Space traffic management: the need of the hour. In: , Liber amicorum Sergio Marchisio: Il diritto della comunità internazionale tra caratteristiche strutturali e tendenze innovative. Volume II. Le Grandi Opere. Napoli: Editoriale scientifica. 1139-1154.
- Pavesi G., Masson-Zwaan T.L. & Taiatu C.M. (22 September 2022), An EU Approach for Space Traffic Management: Updated Instruments to Tackle Rising Challenges (Lecture). Paris: 73rd International Astronautical Congress 2022-20th IAA symposium on space debris, session "Political, Legal, Institutional and Economic Aspects of Space Debris Mitigation and Removal - STM Security".
- Masson-Zwaan T.L. (19 November 2022), ESA-baas: Europa moet veel onafhankelijker zijn in de ruimte. Interviewed by Muns M. for Trouw(Wetenschap) [interview].
- Geers M.A., Timmermans L.J., Masson-Zwaan T.L., Snijders M., Lie S.S. & Stefoudi D. (2022), Wet ruimtevaartactiviteiten: marktverkenning 2022-2029 (December 2022). Groningen: Agentschap Telecom.
- Geers M.A., Timmermans L.J., Masson-Zwaan T.L. & Lie S.S. (2022), Audit 2022 for space activities of ISISPACE (July 2022). Groningen: Agentschap Telecom.
- Masson-Zwaan T.L. (14 December 2022), Moonwalk. Interviewed by Roggeveen G. for Radio Weetlust(Sleutelstad) [interview].
- Masson-Zwaan T.L. (9 December 2022), Liability for damage caused by small satellites and large constellations (Lecture). Manfred Lachs Center for Space Law, Warsaw University: ‘50 years - the Convention on International Liability for damage caused by Space Objects: Balance and Prospects’.
- Masson-Zwaan T.L. (20 October 2022), Panel II. Space traffic management: legal challenges (moderator) (Lecture).
- Masson-Zwaan T.L. (14 October 2022), Legal aspects of lunar SAR operations (panelist) & an international organization for lunar SAR? (panelist) (Lecture): International Conference on Lunar Search and Rescue, IAASS.
- Masson-Zwaan T.L. (14 July 2022), Fly me to the moons (panelist) (Lecture). Leiden: EuroScience Open Forum.
- Masson-Zwaan T.L. (23 June 2022), Living in LEO: it’s not just the ISS anymore (panelist) (Lecture). London: Secure World Foundation (SWF), 4th Summit for space sustainability.
- Masson T.L. & Sundahl M.J. (2021), The Lunar Legal Landscape: Challenges and Opportunities, Air & Space Law 46(1): 29-56.
- Masson-Zwaan T.L. (19 January 2021), Sustainability in space. Leiden Law Blog. [blog entry].
- Masson-Zwaan T.L. (2021), Review of: Von Der Dunk F.G. (2020), Advanced Introduction to Space Law. Elgar Advanced Introductions. Cheltenham: Edward Elgar Publishing. Air & Space Law 46(2): 323-328.
- Masson-Zwaan T.L. & Blount P.J. 25 March 2021, “Law Breakfast with Steven Freeland”. Space Café. SpaceWatch Global [podcast].
- Masson-Zwaan T.L. (2021), L’exploitation des ressources spatiales et le droit international. In: L’espace extra-atmosphérique et le droit international, Colloque de Toulouse. Société française pour le Droit International - Colloque Paris: Editions A. Pedone. 315-332.
- Masson-Zwaan T.L. & Stefoudi D. (2021), Space law and policy in postgraduate education: The example of the International Space University. In: Proceedings of the 72nd International Astronautical Congress, 25-29 October 2021, Dubai, United Arab Emirates..
- Geers M.A., Timmermans L.J., Masson-Zwaan T.L., Snijders M., Lie S.S. & Stefoudi D. (2021), Supervision Audit 2020 for space activities of NSS: Audit report (January 2021). Groningen: Agentschap Telecom.
- Hauchecorne A., Blanc M., Courtois M., Masson-Zwaan T.L., Klein K.-L., Vauclair S., Hainaut O., Lagadec E. & Roquet H. (2021), Statement on the impact of megaconstellations on astronomical observations of the sky and geophysical observations from space = Déclaration sur l’Influence des grandes constellations de satellites sur les observations depuis et vers l’espace (Air and Space Academy (AAE) = Académie de l’Air et de l’espace (AAE)). [other].
- Masson-Zwaan T.L. (16 September 2021), Compliance with Authorization: Supervision of Space Activities (Lecture). Luxembourg: SES Workshop "National Space Legislation: Why, when and for whom?".
- Hunter L. & Masson-Zwaan T.L. 29 September 2021, « L’espace doit appartenir à tout le monde! ». Radio Télévision Suisse (RTS) [podcast].
- Hollings K., Welch C., Masson-Zwaan T.L., Marwaha Madill V. & Emm D. 10 July 2021, Fast Forward, Episode 6: The New Space Race. Tomorrow Unlocked by Kaspersky series [podcast].
- Masson-Zwaan T.L. (2021), ISU Space Studies Program (19 July-6 August 2021): Co-Chair, Policy, Economics and Law Department. [other].
- Masson-Zwaan T.L., Stefoudi D., Mihai Taiatu C., Pavesi G., Andrieux M. & Loyant B. (2021), Current legal framework of Space Traffic Management: Report (November 2021). Paris: Spaceways, EU Horizon 2020 research and innovation program.
- Masson-Zwaan T.L. (2021), The Space Law Review: Netherlands. In: Wheeler J. (Ed.) The Space Law Review [Third Edition]. The Law Reviews London: The Law Reviews. 128-137.
- Blount P.J., Masson-Zwaan T.L., Moro-Aguilar R. & Schrogl K.-U. (Eds.) (2021), Proceedings of the International Institute of Space Law 2020. The Hague: Eleven.
- Schneider S., Barug A., Inagaki W., Masson-Zwaan T.L. & Stefoudi D. (2021), Leiden LL.M. Students and the Legal and Policy Aspects of Space Resource Utilization. In: Blount P.J., Masson-Zwaan T.L., Moro-Aguilar R. & Schrogl K.-U. (Eds.), Proceedings of the International Institute of Space Law 2020. The Hague: Eleven. 599-610.
- Masson-Zwaan T.L. (29 December 2021), Beinahe-Kollisionen passieren inzwischen regelmäßig Interviewed by Menn A. for Wirtschaftswoche [interview].
- De Oliveira Bittencourt Neto O., Hofmann M., Masson-Zwaan T.L. & Stefoudi D. (Eds.) (2020), Building Blocks for the Development of an International Framework for the Governance of Space Resource Activities: A Commentary. The Hague: Eleven International Publishing.
- Masson-Zwaan T.L. (2020), Combating COVID-19: The Role of Space Law and Technology, Air & Space Law 45(special issue): 39-59.
- Masson-Zwaan T.L., Schrogl K.-U. & Galhego Rosa A.C. 23 May 2020, Space Law, Policies & Debris Regulations - Are We Safe? (webinar). Space4Women (S4W) SHOW Series #4 [podcast].
- Forczyk L. & Masson-Zwaan T.L. 14 June 2020, ISS and beyond (webinar). Space Pals [podcast].
- Masson-Zwaan T.L. & Boley A. 24 June 2020, Forward to the Moon - Wrap-Up and Next Steps for Lunar Governance (webinar). Future of Space Exploration. SGAC [podcast].
- Bridenstine J., Gold M., Masson-Zwaan T.L., Elkins-Tanton L. & Stern A. 9 July 2020, Planetary Protection and Lunar Activities. Moon Dialogs Research Salon #4 [podcast].
- Blount P.J., Masson-Zwaan T.L., Moro-Aguilar R. & Schrogl K.-U. (Eds.) (2020), Proceedings of the International Institute of Space Law 2019. The Hague: Eleven International Publishing.
- Timmermans L.J., Geers M.A., Masson-Zwaan T.L., Snijders M. & Bernving N.O. (2020), Audit 2020 for space activities of Hiber B.V: Audit report (June 2020). Groningen: Agentschap Telecom.
- Masson-Zwaan T.L. 6 February 2019, Space, there oughta be a law. Space Cowboys. BNR [podcast].
- Masson-Zwaan T.L. (2019), New States in Space [part of Symposium on the New Space Race], AJIL Unbound 113: 98-102.
- Masson-Zwaan T.L. & Stefoudi D. (2019), Space mining [comment on Christensen et al. (2019) "New Policies Needed to Advance Space Mining"], Issues in Science and Technology 35(3): 16-17.
- Masson-Zwaan T.L. & Cassar R. (2019), The Peaceful Uses of Outer Space. In: Chesterman S., Malone D.M. & Villalpando S. (Eds.), The Oxford Handbook of United Nations Treaties. Oxford: Oxford University Press. 181-200.
- Masson-Zwaan T.L. 18 July 2019, Wie is eigenaar van de maan?. Universiteit van Nederland-serie ‘Wat zegt de Wetenschap’. AD [podcast].
- Blount P.J., Masson-Zwaan T.L., Moro-Aguilar R. & Schrogl K.-U. (Eds.) (2019), Proceedings of the International Institute of Space Law 2018. The Hague: Eleven International Publishing.
- Masson-Zwaan T.L., Lefeber R., Reibaldi G. & Stefoudi D. (2019), The Hague International Space Resources Governance Working Group: Third Progress Report. In: Blount P.J., Masson-Zwaan T.L., Moro-Aguilar R. & Schrogl K.-U. (Eds.), Proceedings of the International Institute of Space Law 2018. The Hague: Eleven International Publishing. 761-777.
- Masson-Zwaan T.L., Timmermans L.J. & Geers M.A. (2019), Audit Report for Supervision audit for space activities of TU Delft. Amsterdam: NLR, Netherlands Aerospace Centre.
- Masson-Zwaan T.L. (2019), Space Law training for 20 Chinese officials, course commissioned by the China National Space Administration, CNSA (Various lectures) [26 August-5 September]. [other].
- Masson-Zwaan T.L. & Hofmann M. (2019), Introduction to Space Law, Fourth Edition. Deventer: Wolters Kluwer.
- Blount P.J., Moro-Aguilar R., Masson-Zwaan T.L. & Schrogl K.U. (Eds.) (2018), Proceedings of the International Institute of Space Law 2017. Proceedings of the International Institute of Space Law no. 60. The Hague: Eleven International Publishing.
- Masson-Zwaan T.L., Lefeber R., Reibaldi G. & Stefoudi D. (2018), The Hague Space Resources Governance Working Group: Second Progress Report and the Way Forward. In: Blount P.J., Moro-Aguilar R., Masson-Zwaan T.L. & Schrogl K.U. (Eds.), Proceedings of the International Institute of Space Law 2017. Proceedings of the International Institute of Space Law no. 60. The Hague: Eleven International Publishing. 281-294.
- Masson-Zwaan T.L., Timmermans L., Zelle H., Dissel F. van & Singh A. (2018), Audit report for initial audit for space activities of Magnitude Space. Amsterdam: NLR, Netherlands Aerospace Centre.
- Masson-Zwaan T.L. (2018) Review of 'Space Law: A Treatise (2nd ed.)'. Review of: Lyall F. & Larsen P. (2018), Space Law: A Treatise (2d ed.). London & New York: Routledge. Air & Space Law 43(6): 649-654.
- Timmermans L., Dujardin P., Masson-Zwaan T.L., Dissel F. van & Straatman J. (2017), Evaluatie Audittrajecten Wet Ruimtevaartactiviteiten. Amsterdam: NLR, Netherlands Aerospace Centre.
- Masson-Zwaan T. & Palkovitz N. (2017), Regulation of space resource rights: Meeting the needs of States and private parties, Questions of International Law 35: 5-18.
- Masson-Zwaan T.L., Lefeber R., Reibaldi G. & Stewart M. (2017), The Hague Space Resources Governance Working Group: A Progress Report. In: Blount P.J., Masson-Zwaan T., Moro-Aguilar R. & Schrogl K.U. (Eds.), Proceedings of the International Institute of Space Law 2016. Proceedings of the International Institute of Space Law no. 59. The Hague: Eleven International Publishing. 163-167.
- Blount P.J., Masson-Zwaan T.L., Moro-Aguilar R. & Schrogl K.U. (Eds.) (2017), Proceedings of the International Institute of Space Law 2016. Proceedings of the International Institute of Space Law no. 59. The Hague: Eleven International Publishing.
- Masson-Zwaan T.L. (2017), Ruimtemijnbouw: mag dat wel?, Ars Aequi 66(9): 740-746.
- Masson-Zwaan T.L. (2017), Legal aspects of space debris. In: Bonnal C. & McKnight D.S. (Eds.), IAA Situation Report on Space Debris - 2016. Paris: International Academy of Astronautics. 139-147.
- Masson-Zwaan T.L. (2017), Preface [Highlights of the IISL in 2016]. In: Blount P.J., Masson-Zwaan T., Moro-Aguilar R. & Schrogl K.U. (Eds.), Proceedings of the International Institute of Space Law 2016. Proceedings of the International Institute of Space Law no. 59. The Hague: Eleven International Publishing. xiii-xxii.
- Masson-Zwaan T.L. (2017), Small Satellites Tech, Business & Regulatory Industry Workshop (ESTEC, in cooperation with ECSL and ISIS BV). [other].
- Masson-Zwaan T.L. (2017), Ruimterecht/space law [interview/clips] ("Life in the Universe" (Part of the Elementa exhibition floor)). [other].
- Masson-Zwaan T.L. (2017), In Memoriam Professor Dr. Isabella H. Ph. Diederiks-Verschoor (1915-2017), Ruimtevaart: orgaan van de Nederlandse Vereniging voor Ruimtevaart (NVR) 2017(4): 16-18.
- Masson-Zwaan T.L. (2016), Review of: Galliott J. (2015), Commercial Space Exploration: Ethics, Policy and Governance: Ashgate. Air & Space Law 41(3): 305-307.
- Timmermans L.J., Dujardin P.G.J.P., Masson-Zwaan T.L., Wakkerman S.A.L. & Straatman J. (2016), Audit report for initial audit for space activities of AMSAT-NL. Amsterdam: NLR, Netherlands Aerospace Centre.
- Timmermans L.J., Dujardin P.G.J.P., Masson-Zwaan T.L., Wakkerman S.A.L. & Straatman J. (2016), Audit report for initial audit for space activities of TU Delft. Amsterdam: NLR, Netherlands Aerospace Centre.
- Masson-Zwaan T. (2016), Preface: Highlights of the IISL in 2015 and a Personal Message. In: Moro-Aguilar R., Blount P.J. & Masson-Zwaan T. (Eds.), Proceedings of the International Institute of Space Law 2015. The Hague: Eleven International Publishing. xiii-xxii.
- Masson-Zwaan T. (2016), Preface. In: Li Shouping (Ed.), The New Development of Space Activities in the 21st Century and its Legal Regimes: Law Press China. 1-3.
- Masson-Zwaan T. & Marchisio S. (2016), Preface. In: Marboe I. (Ed.), Small Satellites: Regulatory Challenges and Chances. Studies in Space Law no. 11. Leiden: Brill | Nijhoff.
- Timmermans L.J., Dujardin P.G.J.P., Masson-Zwaan T.L., Wakkerman S.A.L. & Straatman J. (2016), Audit report for initial audit for space activities of ISIS BV. Amsterdam: NLR, Netherlands Aerospace Centre.
- Moro-Aguilar R., Blount P.J. & Masson-Zwaan T. (Eds.) (2016), Proceedings of the International Institute of Space Law 2015. The Hague: Eleven International Publishing.
- Palkovitz N. & Masson-Zwaan T. (2016), Small but on the Radar: The Regulatory Evolution of Small Satellites in the Netherlands. Moro-Aguilar R., Blount P.J. & Masson-Zwaan T. (Eds.), Proceedings of the International Institute of Space Law 2015. . The Hague: Eleven International Publishing. 601-612.
- Masson-Zwaan T. (2016), Registration of Small Satellites and the Case of the Netherlands. In: Marboe I. (Ed.), Small Satellites: Regulatory Challenges and Chances. Studies in Space Law no. 11. Leiden: Brill | Nijhoff. 174-194.
- Masson-Zwaan T.L. & Mendes de Leon P.M.J. (2016), Application of the UN Space Law Treaties to the Spacecraft Owned by the EU: European Commission DG GROW.
- Timmermans L.J., Dujardin P.G.J.P., Masson-Zwaan T.L., Wakkerman S.A.L. & Straatman J. (2016), Audit report for supervisional audit of New Skies Satellites space activities. Amsterdam: NLR, Netherlands Aerospace Centre.
- Masson-Zwaan T.L. (2016), A message from the IISL President. In: Smith M.L. (Ed.), Manfred Lachs Space Law Moot Court Competition: The First 25 Years. The Hague: Eleven International Publishing. 19-20.
- Masson-Zwaan T.L. (2016), Introduction by the Session Chair: Some Reflections on the Future of Space Law. In: Hobe S. (Ed.), Air Law, Space Law, Cyber Law - The Institute of Air and Space Law at Age 90. Schriften zum Luft- und Weltraumrecht no. 37. Cologne: Carl Heymans Verlag. 57-63.
- Masson-Zwaan T.L. & Richards B. (2015), International Perspectives on Space Resource Rights, SpaceNews : 17-18.
- Masson-Zwaan T.L. (2015), UN’s aviation and space bodies meet in Montreal to discuss future activities at the intersection of commercial air and space travel, Air & Space Law 40(6): 455-460.
- Mendes de Leon P.M.J. & Masson-Zwaan T.L. (2015), Preface, Air & Space Law 40(1): 1-8.
- Masson-Zwaan T.L. (2015), Preface. Highlights of the IISL in 2014. In: Blount P.J., Moro-Aguilar R. & Masson-Zwaan T.L. (Eds.), Proceedings of the International Institute of Space Law 2014. The Hague: Eleven International Publishing. xiii-xxi.
- Masson-Zwaan T.L. (2015), Orbits and frequencies: the legal context. In: Hofmann M. (Ed.), Dispute Settlement in the area of space communication: 2nd Luxembourg Workshop on Space and Satellite Communication Law. Luxemburger Juristische Studien = Luxembourg Legal Studies no. 2. Baden-Baden: Nomos. 59-68.
- Masson-Zwaan T. & Mendes de Leon P. (Eds.) (2015), Air and Space Law - Special Issue. Air & Space Law: Kluwer.
- Masson-Zwaan T. & Richards B. (22 December 2015), Will the United States rule space resource mining?. Leiden Law Blog: Leiden Law School. [blog entry].
- Masson-Zwaan T.L. (2015), Review of: Hobe S., Schmidt-Tedd B. & Schrogl K.-U. (2015), Cologne Commentary On Space Law (CoCoSL) Vol. III. Cologne: Carl Heymanns Verlag. Zeitschrift für Luft- und Weltraumrecht 64(3): 568-571.
- Blount P.J., Moro-Aguilar R. & Masson-Zwaan T.L. (Eds.) (2015), Proceedings of the International Institute of Space Law 2014. The Hague: Eleven International Publishing.
- Masson-Zwaan T.L. (2014), Orbits and Frequencies: The Legal Context. In: Penent G. (Ed.), Governing the Geostationary Orbit: Orbital Slots and Spectrum Use in an Era of Interference (Note de l'Ifri). Paris: Institut français des relations internationales (Ifri). 23-29.
- Masson-Zwaan T.L. (1 June 2014), Psst… stukje maan kopen?. Interviewed by Mark Traa for Quest, 124: 98-99. [interview].
- Masson-Zwaan T.L. & Crowther R. (2014), Legal and Regulatory Issues. In: Macdonald M. & Badescu V. (Eds.), The International Handbook of Space Technology. Springer-Praxis books in astronautical engineering. Heidelberg: Springer. 657-675.
- Jorgenson C., Masson-Zwaan T. & Moro-Aguilar R. (Eds.) (2014), Proceedings of the International Institute of Space Law 2013. The Hague: Eleven International Publishing.
- Masson-Zwaan T. (2014), Preface: Highlights of the IISL in 2013. In: Jorgenson C., Masson-Zwaan T. & Moro-Aguilar R. (Eds.), Proceedings of the International Institute of Space Law 2013. The Hague: Eleven International Publishing. xvii-xxii.
- Masson-Zwaan T.L. (2014), Global Space Applications Conference (GLAC) chair of 2 sessions on small satellites and harmful interference (IAF/UNESCO). [other].
- Masson-Zwaan T.L., Moro-Aguilar R. & Lentsch A. (2014), The future regulation of suborbital flight in Europe, Space Policy 30(2): 75-82.
- Masson-Zwaan T.L. (2013), Foreword. In: Purdy R. & Leung D. (Eds.), Evidence from Earth Observation Satellites. Studies in Space Law no. 7. Leiden: Nijhoff. xxix-xxxii.
- Masson-Zwaan T. (2013), Cubesat regulation in Europe. In: Reinhard R. & Asma C.O. (Eds.), Cubesat Technology and Applications. VKI Lecture Series no. 2013-01. Sint-Genesius-Rode, Belgium: Von Karman Institute for Fluid Dynamics. 1-21.
- Masson-Zwaan T.L. (2013), Preface. Highlights of the IISL in 2012. In: Jorgenson C. (Ed.), Proceedings of the International Institute of Space Law 2012. The Hague: Eleven International Publishing. xiii-xx.
- Palkovitz N. & Masson-Zwaan T.L. (2013), Orbiting under the radar: nano-satellites, international obligations and national space laws. In: Jorgenson C. (Ed.), Proceedings of the International Institute of Space Law 2012. The Hague: Eleven International Publishing. 566-578.
- Masson-Zwaan T.L. & Hobe S. (2013), Foreword. In: Hobe S. (Ed.), Pioneers of Space Law. Leiden: Nijhoff. 1-2.
- Fenema P. van & Masson-Zwaan T.L. (2013), Daniel Goedhuis (31.1.1905-5.10.1995). In: Hobe S. (Ed.), Pioneers of Space Law. Leiden: Nijhoff. 98-125.
- Masson-Zwaan T.L., Kleef A. van, Timmermans L.J. & Kleij D. van der (2013), Wet ruimtevaartactiviteiten: Marktverkenning voor kleine satellieten. Amsterdam: NLR.
- Masson-Zwaan T.L. & Moro Aguilar R. (2013), Approach and Roadmap for Authorization; A Roadmap for the Regulation of Suborbital Fight in Europe no. D4.2.3. Leiden: IIASL.
- Masson-Zwaan T.L. (2013), Liability and Insurance of Suborbital Flights no. D4.2.2. Leiden: IIASL.
- Masson-Zwaan T.L. (2013), Women and Space Law & Policy. A Continuing Story of Engagement, Zeitschrift für Luft- und Weltraumrecht 62(4): 684-694.
- Masson-Zwaan T.L. (28 May 2013), Space Junk and the Law. Leiden Law Blog. [blog entry].
- Masson-Zwaan T.L. (2013), Recht leidt ruimtevaart in goede banen, Ruimtevaart: orgaan van de Nederlandse Vereniging voor Ruimtevaart (NVR) 2013(3): 4-7.
- Masson-Zwaan T.L. & Moro-Aguilar R. (2013), Regulating private human suborbital flight at the international and European level: Tendencies and suggestions, Acta Astronautica 92(2): 243-254.
- Masson-Zwaan T.L. (22 June 2012), Pioneers in space, work for lawyers. Leiden Law Blog. [blog entry].
- Masson-Zwaan T.L. (2012), Space law in the 21st century. In: Singh R., Kaul S. & Rao S.D. (Eds.), Current developments in air and space law. Delhi, India: National Law University Delhi Press. 203-212.
- Masson-Zwaan T.L. (2012), Audit Report for supervisional audit for space activities of New Skies Satellites. Amsterdam: NLR.
- Masson-Zwaan T.L. (2012), Preface. In: , Proceedings of the International Institute of Space Law 2011. The Hague: Eleven International Publishing. xvx-xxii.
- Palkovitz N. & Masson-Zwaan T.L. (2012), Orbiting under the Radar: Nano-Satellites, International Obligations and National Space Laws. In: , International Astronautical Congress. Paris: IAF. 1-12.
- Masson-Zwaan T.L. (2012), Liability and Insurance for Suborbital Flights. In: Ouwehand L. (Ed.), The 5th IAASS conference 'A safer space for a safer world': proceedings [cd-rom]. ESA-SP no. 699. Noordwijk: ESA.
- Lentsch A., Moro Aguilar R. & Masson-Zwaan T.L. (2012), The Future Regulation of Suborbital Flight in Europe. In: , International Astronautical Congress. Paris: IAF. 1-7.
- Masson-Zwaan T.L. (1 May 2012), Europe, BRICS and Space: a contribution to the debate on Euro-BRICS cooperation in space activities. MAP (Magazine d'Anticipation Politique). [blog entry].
- Masson-Zwaan T.L. (7 December 2012), Back to the Moon and on to Mars - how to engage the public, youth, and funding. Leiden Law Blog. [blog entry].
- Masson-Zwaan T.L. (10 April 2012), Human spaceflight: from Yuri, to André, to ‘Tom, Dick & Harry’?. Leiden Law Blog. [blog entry].
- Ehrenfreund P., McKay C., Rummel J.D., Foing B.H., Neal C.R., Masson-Zwaan T.L., Ansdell M., Peter N., Zarnecki J., Mackwell S., Perino M.A., Billings L., Mankins J. & Race M. (2012), Toward a global space exploration program: A stepping stone approach, Advances in Space Research 49(1): 2-48.
- Masson-Zwaan T.L. & Moro Aguilar R. (2012), Regulating Private Human Suborbital Flight at the International and European Level: Tendencies and Suggestions, Acta Astronautica 92(2): 243-254.
- Masson-Zwaan T.L., Timmermans L.J. & Oei H.Y. (2011), Dutch Space Activities Act: benchmark with the United Kingdom and developments in the field of space tourism. Amsterdam: NLR.
- Mendes de Leon P.M.J. & Masson-Zwaan T.L. (2011), Foreword. In: Singamsetty S.S.P. (Ed.), Contemporary issues and future challenges in air and space law - Celebrating 25 years of IIASL (Liber Amicorum). Bunnik: Air and space books. i-iii.
- Masson-Zwaan T.L. & Moro Aguilar R. (2011), Practical solutions for the regulation of private human sub-orbital flight: a critical analysis. In: , 2nd IAA Symposium on Private Human Spaceflight [Proceedings on USB]. Paris: IAA. 1-16.
- Masson-Zwaan T.L. (2011), Preface. In: , Proceedings of the International Institute of Space Law 2010. USA: American Institute of Aeronautics and Astronautics. xi-xv.
- Masson-Zwaan T.L. & Hobe S. (Eds.) (2010), The Law of Outer Space: an experience in contemporary law-making, by Manfred Lachs [Reissued on the occasion of the 50th anniversary of the International Institute of Space Law]. Leiden: Martinus Nijhoff Publishers.
- Masson-Zwaan T.L. & Moro Aguilar R. (2010), FAST20XX; Applicability of Existing Aviation & Space Law/Treaties (D4.2.1). Wenen: Orbspace.
- Masson-Zwaan T.L. & Korkmaz Y. (2010), The use of Earth Observation Information Products as Evidence in Legal and Administrative Proceedings in The Netherlands. Leiden: IIASL.
- Ehrenfreund P., McKay C., Rummel J.D., Foing B.H., Neal C., Masson-Zwaan T.L., Ansdell M., Peter N., Zarnecki J., Mackwell S., Perino M.A., Billings L., Mankins J. & Race M. (2010), Toward a Global Space Exploration Program: A Stepping Stone Approach. Paris: Committee On Space Research (COSPAR).
- Masson-Zwaan T.L. (2010), Recent developments in EU space policy and law, The Korean Journal of Air and Space Law 25(2): 231-247.
- Masson-Zwaan T.L. & Freeland S. (2010), Between heaven and earth: The legal challenges of human space travel, Acta Astronautica 66(11-12): 1597-1607.
- Masson-Zwaan T.L. (2010), Regulation of Sub-orbital Space Tourism in Europe: A Role for EU/EASA?, Air & Space Law 35(3): 263-272.
- Masson-Zwaan T.L. (2010), Current issues and prospects of international space law, The Korean Journal of Air and Space Law 25(1): 237-259.
- Masson-Zwaan T.L. (2009), Article VI of the Outer Space Treaty and Private Human Access to Space. In: Jorgenson C.M. (Ed.), Proceedings of the International Institute of Space Law 2008: 51st Colloquium on the Law of Outer Space. USA: American Institute of Aeronautics and Astronautics. 536-546.
- Spaa J., Timmermans L.J., Masson-Zwaan T.L., Wakkerman B. & Da Costa J. (2009), Initial audit for space activities of SES New Skies. Amsterdam: NLR.
- Knapen M. & Masson-Zwaan T.L. (2009), De juridische kanten van rocket science (interview), Mr. Hét magazine voor juristen (12): 80-84.
- Masson-Zwaan T.L. (2009), Preface. In: Jorgenson C.M. (Ed.), Proceedings of the International Institute of Space Law 2008: 51st Colloquium on the Law of Outer Space. USA: American Institute of Aeronautics and Astronautics. ix-xi.
- Masson-Zwaan T.L. (2009), Space law and the satellite collision of 10 February 2009, COSPAR's Information Bulletin: Space Research Today 174: 4-11.
- Masson-Zwaan T.L. (2008), Lunar exploration and exploitation as a special case of planetary exploration: legal issues. In: Zhukov G. & Kapustin A. (Eds.), The Contemporary Problems of International Space Law. Moscow: Peoples' Friendship University of Russia. 159-169.
- Masson-Zwaan T.L. (2008), Introduction by the President, Proceedings of the Fiftieth Colloquium on the Law of Outer Space: 24 - 28 September 2007, Hyderabad, India. Colloquium on the Law of Outer Space. Proceedings IISL. USA: AIAA. xi-xiv.
- Masson-Zwaan T.L. (2008), Report of the Colloquium on the Law of Outer Space, Proceedings of the Fiftieth Colloquium on the Law of Outer Space: 24 - 28 September 2007, Hyderabad, India. Colloquium on the Law of Outer Space. USA: AIAA. 601-611.
- Masson-Zwaan T.L. & Freeland S. (2008), Private Human Access to Space: legal challenges and possibilities. 1st IAA Symposium on Private Manned Access to Space. Arcachon, France: IAA.
- Masson-Zwaan T.L. (2008), The Humanitarian Charter and minimum standards in disaster response (Sphere), Proceedings of the Fiftieth Colloquium on the Law of Outer Space: 24 - 28 September 2007, Hyderabad, India. Colloquium on the Law of Outer Space. USA: AIAA. 756-763.
- Masson-Zwaan T.L. & Tronchetti F. (2008), The contribution of the global earth observation system of systems to disaster management, Proceedings of the Fiftieth Colloquium on the Law of Outer Space: 24 - 28 September 2007, Hyderabad, India. Colloquium on the Law of Outer Space. USA: AIAA. 697-704.
- Masson-Zwaan T.L. (2008), Social Sciences Award of the IAA. [other].
- Masson-Zwaan T.L. (17 April 2008), Space Law for scientists: Exploring the Unknown. Youth World Space Congress, WFPS. Athens, Greece. [lecture].
- Hof G. van 't & Masson-Zwaan T.L. (9 October 2008), Op reis naar de gewichtloosheid. Algemeen Dagblad: 10-11.
- Masson-Zwaan T.L. (2008), Legal principles governing the exploration and use of outer space in times of peace and war, Elsa Magazine 8(2): 33-37.
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