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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The Secret Life of the EU Treaties: NGEU and the Politics of the EU’s ‘Living Constitution’
Leino-Sandberg, P., 2026, In: European Law Open.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access -
Transparency and oversight in the Commission’s MFF proposals on a performance-based EU budget: lessons learned from the RRF: Briefing for the European Parliament CONT Committee
Leino-Sandberg, P., 2026, 16 p. European Parliament.Research output: Other contribution
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'70 Years of EU Law' -The Politics of a Professional Language
Leino-Sandberg, P., 2025, (Helsinki Legal Studies Research Paper ; no. 89).Research output: Working paper › Preprint
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Article 42
Leino-Sandberg, P. & Jutila, V. M., 2025, (Accepted/In press) The EU Charter of Fundamental Rights: An Article by Article Commentary. Edward Elgar, (Elgar Commentaries in Human Rights).Research output: Chapter in Book/Report/Conference proceeding › Chapter › Scientific › peer-review
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Cohesion Policy and Subsiadiarity - A Legal Analysis
Leino-Sandberg, P., 2025, The Future of EU Cohesion. Feld, L., Heinemann, F. & Asatryan, Z. (eds.). Tübingen: Mohr Siebeck, p. 75-122 48 p. 1.4. (Untersuchungen zur Ordnungstheorie und Ordnungspolitik; no. 74).Research output: Chapter in Book/Report/Conference proceeding › Chapter › Scientific › peer-review
Open AccessFile
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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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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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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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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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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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Referee, Comparative European Politics
Leino-Sandberg, P. (Participant)
2026Activity: Other activity types › Types for other activities - Other
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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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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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External expert in the appointment of 1-2 professors in law
Leino-Sandberg, P. (Participant)
2026Activity: Other activity types › Other
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