Personal profile
Curriculum vitae
Päivi Leino-Sandberg is Professor of Transnational European Law, University of Helsinki, and Deputy Director of the Erik Castrén Institute of International Law and Human Rights where she has led various international research projects relating to EU decision making and governance. She engages in multidisciplinary work, uses empirical methods, and believes the EU should live up to its democratic and transparency commitments. She has won cases on access to documents in EU Courts. Before returning full time to the academia in 2015, she worked for over 10 years as a legal adviser for the Finnish government participating in numerous EU and international negotiations and Court cases, and continues to advise in particular the Parliament of Finland and various other institutions. Her writings have appeared in lead journals in the field and been quoted by the EU Court and the German Federal Constitutional Court. She has previously worked as Academy of Finland Research Fellow and Professor of International and European Law at UEF Law School. In addition, she has held various visiting positions including at the European University Institute, NYU Law School, Humboldt University Berlin and the iCourts Centre of Excellence at the University of Copenhagen. Her recent books include a monograph entitled The Politics of Legal Expertise in EU Policymaking (CUP 2021), and three co-edited collections of essays Law, Legal Expertise and EU Policymaking (CUP 2022), (In)visible European Government. Critical Approaches to Transparency as an Ideal and a Practice (Routledge 2023) and Dynamics of Powers in the European Union (Hart Publishing 2024). Her new monograph (co-authored with Peter Lindseth) European Integration in the Constitutional Borderlands. The NextGeneration EU Model and the Struggle for Europe's Future is in press, forthcoming with Oxford University Press (2026)
External positions
Visiting sholar, New York University
1 Oct 2017 → 30 Nov 2017
Professor of International and EU Law, University of Eastern Finland
1 Aug 2016 → 30 Jul 2021
Visiting research Fellow, European University Institute
1 Dec 2015 → 31 May 2016
Fields of Science
- 513 Law
Collaborations and top research areas from the last five years
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Book review of Maria Patrin, Collegiality in the European Commission: Legal Substance and Institutional Practice
Leino-Sandberg, P., 2026, In: Common Market Law Review. 63, 2, p. 646 – 650 5 p.Research output: Contribution to journal › Literature review (scientific)
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European Public Scholarship. From Individual Stories to a Collective Grammar of Academic Engagement
Leino-Sandberg, P., 2026, (Accepted/In press) European Public Scholarship. From Individual Stories to a Collective Grammar of Academic Engagement . Allemanno, A. (ed.). Cambridge University PressResearch output: Chapter in Book/Report/Conference proceeding › Chapter › Scientific › peer-review
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How to reinforce social objectives as a horizontal principle in the Performance Regulation, notably by strengthening the Article 6 provisions: Briefing requested by the European Parliament's BUDG and CONT Committees
Leino-Sandberg, P., 2026, (Accepted/In press) European Parliament.Research output: Other contribution
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How to strengthen the provisions of the Performance Regulation proposal as regards 'EU added value'? Briefing requested by the European Parliament's BUDG and CONT Committees
Leino-Sandberg, P., 2026, (Accepted/In press) European Parliament.Research output: Other contribution
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Martti Koskenniemi
Leino-Sandberg, P. & Klabbers, J., 2026, (Accepted/In press) Kansallisbiografia. Suomalaisen Kirjallisuuden Seura / KansallisbiografiaResearch output: Chapter in Book/Report/Conference proceeding › Entry for encyclopedia / dictionary › Scientific › peer-review
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(In)Security and Democracy
Leino-Sandberg, P. (Project manager)
01/09/2025 → 31/08/2029
Project: Foundations (Private Foundations, Non-Profit Foundations, Charitable Trusts)
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(In)security and Democracy
Leino-Sandberg, P. (Principal Investigator), Koskenniemi, M. (Co-Principal Investigator) & Machado Ramirez, S. (Participant)
01/09/2025 → 31/12/2030
Project: Foundations (Private Foundations, Non-Profit Foundations, Charitable Trusts)
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2035Legitimacy - jatkokausi
Leino-Sandberg, P. (Principal Investigator) & Sormunen, M. (Participant)
01/10/2023 → 30/09/2026
Project: Research Council of Finland: Strategic Research Council funding (SRC)
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2035Legiti: Leaving No One Lost in Transition: Citizens and the Legitimacy of Finland's Transition to a Carbon Neutral Welfare State
Leino-Sandberg, P. (Project manager), Jutila, V. M. (Participant), Kerttula, S. P. (Participant), Ollikainen, P. A. P. (Participant) & Sormunen, M. (Participant)
Suomen Akatemia Projektilaskutus
01/10/2023 → 30/09/2026
Project: Research Council of Finland: Strategic Research Council funding (SRC)
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Prizes
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Best referee article published in 2024 in Lakimies
Leino-Sandberg, P. (Recipient) & Hiltunen, M. (Recipient), 21 Jan 2025
Prize: Prizes and awards
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Member of the Finnish Academy of Science and Letters
Leino-Sandberg, P. (Recipient), 2025
Prize: Prizes and awards
Activities
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The Secret Life of EU Treaties. The Politics of a 'Living Constitution'
Leino-Sandberg, P. (Speaker)
26 Jan 2026Activity: Talk or presentation types › Invited talk
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Referee, Comparative European Politics
Leino-Sandberg, P. (Participant)
2026Activity: Other activity types › Types for other activities - Other
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European Society for Empirical Legal Studies Conference
Leino-Sandberg, P. (Abstract reviewer)
2026Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
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Key note: Towards a performance-based EU budget: What implications for parliamentary oversight and transparency?
Leino-Sandberg, P. (Speaker)
27 Jan 2026Activity: Talk or presentation types › Invited talk
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Demokratiadrinkit
Leino-Sandberg, P. (Speaker)
4 Mar 2026Activity: Talk or presentation types › Invited talk
Press/Media
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Tässä on paikka, jossa ei ole mitään järkeä: Maksoi 1,3 miljoonaa euroa – EU rahoitti
14/11/2025
1 Media contribution
Press/Media: Press / Media
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Venäjän jäädytetyt varat ja Ukrainan tukeminen
23/10/2025
1 Media contribution
Press/Media: Press / Media
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Venäjän pysäytetyt varat ja Ukrainan rahoittaminen
23/10/2025
1 Media contribution
Press/Media: Press / Media
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Får refs for manglende åpenhet Under Ursula von der Leyens ledelse er EU blitt stadig mindre transparent og demokratisk, mener jussprofessor Päivi Leino-Sandberg.
14/07/2025
1 Media contribution
Press/Media: Press / Media
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Velalla vahvemmaksi Suomalaiset ja Orpon hallitus ovat suhtautuneet kielteisesti yhteisvelkaan. Miten siitä tuli yhtäkkiä hyväksyttävää?
16/06/2025
1 Media contribution
Press/Media: Press / Media