Oliver Haag

Prof. Dr. jur. Oliver Haag is a full Professor of Business Law at the University of Konstanz, housed within the Faculty of Economics, Social Sciences and Law and affiliated to the Institute for Corporate Law. An authority in employment, corporate and commercial law as well as compliance, he combines rigorous academic research with prolific practitioner-oriented authorship and editorial leadership.

Education & Academic Career

While specific degrees are not detailed in the provided text, his title Dr. jur. and long-standing professorial appointment at a leading German research university indicate advanced legal training (likely a Staatsexamen and doctoral degree in law) followed by habilitation or equivalent qualification in business law.

Research Focus

• Employment Law: individual and collective labour relations, working-time regulation, termination law, anti-discrimination.
• Corporate & Commercial Law: company formation, governance structures, partnerships, commercial transactions.
• Compliance & Corporate Governance: risk assessments, due-diligence processes, ESG implementation, sanctions regimes.

His work is notable for translating complex statutory frameworks into practical guidance for managers, HR professionals and legal counsel.

Publications & Editorial Work

Across three decades, Haag has produced a steady stream of practitioner books (notably the “…for Dummies” series), commentaries and essays that mirror evolving legislative and case-law developments. Dominant themes include the digitalisation of work, ESG-driven compliance obligations, and cross-border regulatory challenges for German companies.

Honours & Awards

• Karl Leitl Partnership Prize 1997 – for outstanding scientific achievements in the field of corporate partnerships.

Current Roles & Outreach

Haag serves as co-editor and section author for leading legal commentaries (HGB, BetrVG, GmbHG) and maintains an active teaching and advisory profile. While no specific doctoral students are listed, his lecture materials and thesis supervision offerings indicate ongoing engagement with the next generation of legal scholars and practitioners.