Welcome to the Institute

for Labour Law and Industrial Relations

in the European Union

THE INSTITUTE

The employees of the IAAEU research the underlying economic and legal conditions for labour in a constantly changing European society. Our task is project-related research, which is interdisciplinary, socially relevant and receives international attention. The goal is to influence the public discourse with scientific findings and thereby improve the conditions for labour and industrial relations. In that light, the institute understands itself as an initiating force for other researchers and for the region. The IAAEU was founded as a public law foundation in 1983. The institute is financed by the German Federal State of Rhineland-Palatinate and is also a scientific institution attached to Trier University. It is located on Campus II of the University.

Research at the IAAEU takes place under a tight cooperation between the two chairs of the co-directors Prof. Dr. Daniel Ulber (European Labour Law and Civil Law) and Prof. Dr. Laszlo Goerke (Business Administration – Personnel Economics). Furthermore, the institute maintains an extensive library with a unique collection of works pertinent to labour law, industrials relations, particularly industrial relations between member states of the EU, and personnel economics.


News
Library opening hours during Christmas/New Year 2025/2026

The library will be closed from Friday, 19 December 2025, to Sunday, 4 January 2026, and will reopen on Monday, 5 January 2026.

Sven Hartmanns research stay at the UCL 2025

For the last month and a half, Sven Hartmann spent his time on a research visit at University College London. He stayed at the Social Research Institute at the UCL, hosted by Alex Bryson. During this visit, Sven Hartmann attended numerous seminar lectures in order to further develop his existing project concerning the relationship between foreign mass media and the environment. Sven Hartmann also generated new research ideas in discussions with colleagues at the UCL. Together with his co-author from Oxford, he developed a new project, about which more will be reported soon.

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Prof. Daniel Ulber at the conference “Inequality in Collective Bargaining Agreements” in Bayreuth

On October 24, Prof. Daniel Ulber took part in the conference “Inequality in Collective Agreements – On the ‘Decision of the Century’ by the Federal Constitutional Court.” Prof. Dr. Adam Sagan from the University of Bayreuth and Inken Gallner, President of the Federal Labor Court, organized the conference and chaired the day's proceedings.

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News
Library opening hours during Christmas/New Year 2025/2026

The library will be closed from Friday, 19 December 2025, to Sunday, 4 January 2026, and will reopen on Monday, 5 January 2026.

Sven Hartmanns research stay at the UCL 2025

For the last month and a half, Sven Hartmann spent his time on a research visit at University College London. He stayed at the Social Research Institute at the UCL, hosted by Alex Bryson. During this visit, Sven Hartmann attended numerous seminar lectures in order to further develop his existing project concerning the relationship between foreign mass media and the environment. Sven Hartmann also generated new research ideas in discussions with colleagues at the UCL. Together with his co-author from Oxford, he developed a new project, about which more will be reported soon.

Read more
Prof. Daniel Ulber at the conference “Inequality in Collective Bargaining Agreements” in Bayreuth

On October 24, Prof. Daniel Ulber took part in the conference “Inequality in Collective Agreements – On the ‘Decision of the Century’ by the Federal Constitutional Court.” Prof. Dr. Adam Sagan from the University of Bayreuth and Inken Gallner, President of the Federal Labor Court, organized the conference and chaired the day's proceedings. The conference was very well attended, and a large number of representatives from the labor courts participated actively in the discussions.

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Events
Conference on September 3: Diskriminierungsschutz und Tarifautonomie

Registration for the conference is possible via This email address is being protected from spambots. You need JavaScript enabled to view it.. The program and further information are available here.

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Brownbag Seminar

Brownbag seminars will continue to be held at the IAAEU in the summer semester of 2025. More information about the lectures can be found on our brownbag seminar page.

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Events
TriECON Workshop on Migration and Labour Markets

The IAAEU and the Chair of Personnel Economics at Trier University are pleased to announce the TriECON Workshop on Migration and Labour Markets. We plan to hold the workshop on July 10 (starting around noon) and July 11 (ending around noon

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Brownbag Seminar

Brownbag seminars will continue to be held at the IAAEU in the summer semester of 2025. More information about the lectures can be found on our brownbag seminar page.

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OUR RESEARCH GROUPS