
University of Salzburg (Mag. iur. 1991, Dr. iur. 1996)
Study and Contract Assistant at the Institute of Commercial and Economic Law (Prof. Koppensteiner), University of Salzburg
Court internship at the Vienna Higher Regional Court
Trainee lawyer in two renowned law firms
University Assistant at the Department of Labor and Social Law (Prof. Runggaldier), Vienna University of Economics and Business
Teaching activity:
Lecturer at the FH Wiener Neustadt and at the FH of the BFI Vienna
Engelbrecht/Kreil, maternity leave for board members of a public limited company, wbl 2025, 77 (part 1), wbl 2025, 129 (part 2)
Kreil in Sacherer (ed.), basic knowledge of employment and social law (new annual edition)
Kreil, book review Fuchs/Schuster, Corporate Employment Law (2020), DrDA 2022, 616
Kreil, book review WiR - Study Society for Economics and Law, Economic Approach in Law (2020), DrDA 2022, 614
Kreil, continued employment in the group after employee dismissal - no processing “old”, DrDA 2019/40
Kreil, Taking into account existing models and other company social benefits when introducing a company pension through collective agreement, in Reiner (ed.), company pensions in collective agreements (2017)
Kreil, Hotel Director in the Group as a Senior Employee? ZAS 2014/52
Kreil, Group Workforce Organization as reflected in Austrian Case Law, ZAS 2014/10
Kreil, Property of a Subsidiary Managing Director under Works Constitution Law? DrDA 2014/19
Kreil, Dismissal due to private use of Internet services at work, in Jaksch-Ratjczak/Stadler (ed.), Current legal issues of Internet use (2013)
Kreil, Operational Practice and Temporary Employment in the Group instead of a Transfer of Business, DrDA 2012/20
Kreil, Justification reasons in case law on age discrimination, ZAS 2010/35
Kreil/Sacherer, Forms of Group-wide Personnel Deployment, RdW 2010/172
Kreil, On the Significance of “Raisin Theory” in Austrian Employment Law, RdW 2010/104
Runggaldier/Kreil, OGH on ÖGB Subsidy and Right of Withdrawal, RdW 2010/662
Kreil, OGH on Widow's Pension After Divorce, RdW 2010/388
Eckersdorfer/Kreil, disability pension: Can Masons be referred to the profession of hardware store specialist consultant? RdW 2008/735
Kreil, Group-wide Personnel Deployment and Liability, in Vavrovsky (ed), Group Liability Handbook (2008)
Kreil, Women's Age in the Austrian Employment Law with a Special Focus on Dismissal Protection, in Beisheim/Maier/Kreil/Gusenbauer (ed.), Constructions of Women's Age in the Workplace (2008)
Kreil, Group Law, in Majoros/Marchl/Walzel/Dietrich (ed.), handbook for managers (2007)
Kreil, hair and beard costume: Protection of privacy versus directives, RdW 2006/655
Kreil, Disability Pension of Older Workers and “Flexible” Labor Market, RdW 2005/769
Kreil, exception to the ban on fixed-term employment for older workers in Germany - contrary to the EU? RdW 2005/631
Kreil, Right of Leave in Kind Upon Termination, RdW 2004/497
Kreil, Labor Law in Times of Flexibility and Globalization, in Yearbook Young Civil Law Scholar (2004)
Runggaldier/Kreil, violation of the seniority principle? RdW 2003/331
Kreil, Family Hospice Leave and Operational Requirements, RdW 2003/278
Kreil, On Liability and Attribution Enforcement for Employee Claims within the Group, RdW 2002/415
Kreil, On the Assessment of Tour Guide Contracts under Employment and Social Security Law, in Saria, Tourism and Gastronomy (2002)
Kreil, The Employment Law Status of Tour Guides - Current Status and Need for Reform, in Saria (ed), Who is Right on Vacation? Court Practice and the Need for Reform in Travel Law (2002)
Kreil, On the Reduction of Company Pensions through Works Agreement - Notes to the Supreme Court 6/9, 9 Ob A 106/00d, RdW 2001/243
Fantur/Kreil, Employment Contracts with a GmbH in Formation and Insolvency, RdW 1999, 727
Kreil, Employment Contracts in the Group - Problems of Individual Employment Law in Affiliated Companies (1996)
Kreil, Participation in the Group - The facts of Sections 110 (6) and 88a ArbVG (1993)