Marjan Kos

Marjan Kos is an assistant professor of administrative law and public administration at the Department of Administrative Law. Since 2024, he has acted as the head of the Department.

He joined the Faculty as a teaching assistant at the Chair of Constitutional Law in 2022 and subsequently moved to the Department of Administrative Law. In 2023, he defended his PhD (in English) at the Faculty of Law on "Differentiation in Fundamental Rights Protection in the European Union in the Light of Asymmetric Federalism".

In his teaching and research, he specialises in issues related to EU public law, especially fundamental rights protection and EU administrative law, to transparency, integrity and the prevention of corruption in different areas, administrative procedure and dispute as well as tax law.

He teaches graduate courses in Tax Law, Public Administration, Administrative Procedural Law, Administrative Institutions, and Protection of Rights in Relation to Public Authorities, as well as postgraduate (PhD) courses on Law of Civil Service and Development of Public Administration.

He participates in several research projects and has also acted as a member of the board at Transparency International Slovenia (2023–2024), secretary of the Slovenian Constitutional Law Association (2019–), and secretary of the Club Alumni of the Faculty of Law (2022–2025).

In 2022, he established a legal clinic on "Transparency and integrity in the public and private sector". He has acted as a mentor for several of the Faculty's moot court teams in the area of human rights protection. Currently, he acts as a mentor to the team at "Sports Law Arbitration Moot" on sports arbitration.

In 2023, he received the Faculty Award for Outstanding Teaching, and in 2024, the Association of Law Societies in Slovenia and the Association of Company Law Societies in Slovenia awarded him the Young Lawyer of the Year Award.

KOS, Marjan, What can asymmetric federalism and differentiation in EU law learn from each other? Asymmetric federalism as an explanatory model for differentiation in EU law. Perspectives on Federalism. (16) 2024 (1), str. 26–49.

KOS, Majan, Diferenciacija v pravu EU ter asimetrični federalizem: dve strani istega kovanca? Pravnik: revija za pravno teorijo in prakso. (79) 2024 (5/6), str. 259–284, 379–380

KOS, Marjan, Razmejitev pristojnosti med državo in lokalno samoupravo pri sprejemanju omejitvenih ukrepov. V: ZAGORC, Saša (ur.), BARDUTZKY, Samo (ur.), BARAGGIA, Antonia. Ustava na robu izrednega stanja : zbornik ob trideseti obletnici Ustave Republike Slovenije: S posebno zbirko esejev v angleškem jeziku “Covid-19 and the Constitution” (Covid-19 in ustava). 1. izd. Ljubljana: Univerza v Ljubljani, Pravna fakulteta, 2024. Str. 132–169.

SAHADŽIĆ, Maja, KOS, Marjan, KUKAVICA, Jaka, GAŠPERIN WISCHHOFF, Jakob, SCHOLTES, Julian (ur.). Accommodating diversity in multilevel constitutional orders: legal mechanisms of divergence and convergence. Abingdon, Oxon; New York, NY: Routledge, 2023.

KOS, Marjan. Differentiation in EU law as an alternative to addressing crises by treaty reform. V: HARVEY, Darren (ur.). Reforming the EU treaties: proposals for amendments to the TEU, TFEU and the Charter by young scholars of European law. 1st ed. Baden-Baden: Nomos; [Oxford]: Hart, 2023. Str. 10, 203–227.

KOS, Marjan. The relevance of national identity in European Union law and its potential for instrumentalisation. Zbornik znanstvenih razprav. [Tiskana izd.]. 2019, letn. 79, [št. 2], str. 41–69, 76–77.

Normativna in organizacijska analiza področja odprtih podatkov v Sloveniji (NOPSI) (ARIS in MDP, V5-2389), član skupine, vodja pri partnerju Pravni fakulteti UL.

Teoretični in praktični vidiki modernizacije upravnega postopka v Sloveniji (ARIS in MJU, V5-2383), član skupine.

Izbira sodnikov pod drobnogledom: sodniška neodvisnost, zakonitost in odlike (ARIS projekt, J5-4583), član skupine.

Krepitev zaščite prijaviteljev korupcije in neetičnih dejanj (ACF projekt Transparency International Slovenia), sodelovanje kot mentor na strani Pravne fakultete UL.

Vključevanje pravnega izrazja evropskega prava v slovenski pravni sistem. Raziskovalni program ARIS (P5-0217).