S. IXList of Authors

David Abentung

David Abentung was born in Hall in Tirol/Austria in 1986. He holds a Bachelor in Management & Law from the Management Center Innsbruck in Austria. During his master’s studies, he completed both the International Business & Law Program at the Management Center Innsbruck and the Business and Management Program at the Università Carlo Cattaneo, LIUC in Italy as part of a double-degree program. After graduation, he worked in the transfer pricing department of EY Vienna. Currently, he is a senior expert in transfer pricing at OMV AG in Vienna.

Natalie Bissoli

Natalie Bissoli graduated in Economics and Social Sciences at Bocconi University in 2014 and received a law degree from the Rey Juan Carlos University of Madrid in 2017. She attended post-degree programmes in Advanced Tax Law and International Taxation; she is a certified tax advisor, auditor, and tax lawyer. With more than ten years of relevant experience, Natalie has extensive knowledge relating to international tax having advised and worked closely with multinational companies. Currently, she is an International Tax and Transfer Pricing Senior Manager at PwC Tax STP in Milan, Italy.

Elisabeth Maria Grabuschnigg

Elisabeth Maria Grabuschnigg holds a Bachelor’s Degree in Business Administration and International Management from the University of Liechtenstein. In June 2025, she graduated from the LL.M. programme in International Tax at the Vienna University of Economics and Business. Prior to her academic pursuits, she worked for several years as a legal assistant and in her family’s business. She also gained experience in the finance department of a multinational company in Ireland. Since 2022, Elisabeth has been part of the Corporate and International Tax Team at Deloitte, Zurich, where she currently holds the position of Assistant Manager.

Nazar Halko

Nazar Halko received a Master’s Degree in Finance at the University of Banking in Ukraine (2015). He began his career in strategy consulting before transitioning into tax advisory at KPMG Ukraine where he specialized in transfer pricing and international taxation. From 2017 to 2019, he worked as head of tax of the Ukrainian subsidiary of Citigroup being responsible for local tax matters. In 2019, Nazar moved to the Netherlands and joined the global tax team of ING Group where he deals with direct tax and transfer pricing matters across multiple jurisdictions.

S. XBernhard Häusler

Bernhard Häusler graduated with a Master’s degree in law from the University of Innsbruck in 2016 followed by a Doctoral degree from the same university in 2018. He is a Certified Austrian Tax Adviser and currently managing director of a Moore Global member firm based in Innsbruck. Furthermore, he is also a lecturer at the Management Center Innsbruck and publishes regularly in professional journals.

Michaela Kozminská

Michaela Kozminská received a master’s degree in international economics relationship at the University of Economics in Prague, Czech Republic. She has been working as a tax consultant since 2017. She has mastered Czech tax law and attained the certificate of tax advisor in 2022. Currently, she is a tax advisor at RSM Tax CZ in Prague.

Dairida Metalia

Dairida Metalia graduated in finance from the University of Tirana, Faculty of Economy in 2009. She obtained her membership in ACCA in 2017 and is a FCCA member. She has been working in various areas of tax, in consultancy, since her graduation. Dairida is now a senior manager in transfer pricing with Ernst & Young Belgium. She is fluent in English and Italian.

Macarena Muñiz Rosado

Macarena Muñiz Rosado holds a Degree in Business Administration and a Degree in Law from the Comillas Pontifical University (ICADE). Additionally, she received an LLM on Access to the Spanish Bar and Legal and Tax Advisory by IE Law School. She worked from 2016 to 2019 in PwC Madrid (Spain) as a tax consultant and currently develops her functions as EMEA Tax & VAT Manager in General Dynamics European Land Systems.

Marija Orsolic

Marija Orsolic obtained a degree in economics from Josip Juraj Strossmayer University of Osijek in Croatia in 2005. Additionally, she has earned various professional certifications including the Advanced Professional Certificate in Transfer Pricing-I from the IBFD in 2022 and the Certified Tax Administrator/Accountant from the Academy of Tax Advisors and Auditors in Vienna, Austria, in 2021. She has been working as tax expert since 2007. With over 15 years of experience in international taxation and transfer pricing, she has worked across Austria, Croatia, and Germany. Currently, she is a group tax manager at Mayr-Melnhof Group in Austria.

Jan Pelouch

Jan Pelouch received a degree in taxation and tax policy at the Prague University of Economics and Business in the Czech Republic. He worked as a tax consultant S. XIat Deloitte from 2015 until 2020. Currently, he is an international tax manager at Livesport s.r.o.

Danae Ramírez Torres

Danae Ramírez Torres was born and raised in Mexico City and graduated with a B.A. in Accounting from the Escuela Superior de Comercio y Administración Tepepan (ESCA) in 2013. She has worked in the field of corporate taxation for more than ten years, including a period at KPMG Mexico as a tax advisor for companies in the financial sector. She is currently employed in the tax department of a multinational company in Vienna, Austria, where she is involved in the assessment and implementation of the GloBE - Pillar II.

João Filipe Leitão Rodrigues

João Filipe Leitão Rodrigues was born in Portugal in 1992. He completed his Bachelor’s Degree in Law at the Faculdade de Direito da Universidade de Coimbra in 2015 followed by a Master’s in Forensic Sciences in 2017 at the same institution. In 2018, he completed a Master’s in Taxation at the Universidade Católica Portuguesa in Lisbon. Additionally, he has undertaken postgraduate studies in specialized areas such as energy taxation and investment funds. João began his professional career in transfer pricing at Deloitte where he worked until 2019. Since then, he has pursued a career as a tax lawyer specializing in international taxation and financial taxation. He is currently a Principal Associate at Cuatrecasas.

Pablo Sánchez Ramos

Pablo Sánchez Ramos received a degree in law at the University of Santiago de Compostela in Spain. From 2018 to 2023, he worked as a US Tax Advisor at KPMG in Munich. He is an Enrolled Agent with the IRS. Currently, he works as a tax advisor at Allianz Capital Partners in Munich providing tax counsel in connection with transaction structuring and tax reporting obligations.

Jakub Schaffer

Jakub Schaffer graduated from Mendel University in the Czech Republic with a master’s degree in accounting and taxation. He has been working in the field of tax advisory since 2015. He currently works as the head of the tax department of an international investment group based in Prague.

Catherine Slavickova

Catherine Slavickova graduated with a master’s degree at the Faculty of Law at the University of Strasbourg in France with specialization in business law. She completed her education at the Faculty of International Studies at the University of Economics in the Czech Republic with a bachelor’s degree in tourism. She is a Czech certified tax advisor and currently works in the Corporate Income Tax and M&A Department at Deloitte Czech Republic.

S. XIIYuliia Sydelnyk

Yuliia Sydelnyk holds two bachelor’s degrees in law and international economics along with a master’s degree in law from Kyiv, Ukraine. She began her career in tax law in 2017 at a leading Ukrainian law firm before transitioning to consulting in 2019 when she joined EY’s international tax team. There, she specialized in tax aspects of pre-merger reorganizations, post-merger integrations, business model restructuring, market expansion, and international information exchange, collaborating with private international clients and non-governmental organisations across the EMEA region and the US. She also contributed to pro bono engagements for the Ukrainian Government, including assisting with the submission of the EU membership questionnaire. In 2022, she joined EY UK’s Global Tax Compliance and Reporting team where she currently works as a senior tax advisor advising local and multinational clients on UK and global tax regulations.

Priscila Totoli

Priscila Totoli holds a Bachelor’s Degree in Law from Mackenzie Presbyterian University and a Bachelor’s Degree in Accounting from FIPECAFI. She is a certified lawyer and accountant accredited by the respective professional associations in Brazil. With over a decade of experience in taxation, she has worked with leading companies including PwC Brazil in the M&A tax department, Shell Poland in tax reporting, and Iochpe-Maxion in international tax within the automotive sector in Vienna. She is currently the International Tax Manager for Benteler Group, a global automotive supplier based in Salzburg.