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#TodayInDispute the German Supreme Court has clarified the impact of the CJEU’s judgment in Achmea on the validity of dispute resolution clauses in intra-EU BITs. (...)

20181111 Memo Sanctions

Check out our brand-new memo on US Sanctions vs. EU Blocking Regulation – Aired in Court, prepared in cooperation with Floyd Zadkovich.

20180927 Hans Lukas Manz AWARD, kachel Hans und Lukas


Hans Georg Laimer and Lukas Wieser were awarded with the MANZ Premiere 2018 for the publication of their book Der GmbH-Geschäftsführer als Angestellter.

20181004 USMCA

Good Bye NAFTA. Hello USMCA!
In case USMCA only makes you hum YMCA, we cooperated with Floyd Zadkovich to prepare a brandnew memo on the United States Mexico Canada Agreement.

Andrea as Counsel // Kachel Andrea


Andrea de la Brena-Meléndez has been promoted to the position of Counsel. Andrea will divide her time between the offices in Vienna and Mexico City.


Who is who legal 2018 Hans Laimer Labour and employment Kachel Plakette

Others about us
Hans Georg Laimer is ranked among the leading specialists for Labour, Employment and Benefits by Who's Who Legal 2018.

VfGh Urteil

Others about us

zeiler.partners participated in the successful defense of the Austrian Squeeze-Out Act before the Austrian Constitutional Court: Press release of the Austrian Constitutional Court.

TEAM NEWS, Gerold Zeiler ICC Paris


Gerold Zeiler has been appointed as Member of the ICC International Court of Arbitration. His term starts in July 2018 and Gerold is looking forward to this new challenge.


Hans Lukas Manz VortraG, kachel hans vortrag



Laimer & Wieser (speakers),  Seminar organised by imh „Datenschutz in der betrieblichen Praxis“, Vienna (Austria), 29 to 30 January 2019


YAAP Roundtable in Prague, Foto Lisa
Jointly with Czech colleagues, YAAP is organizing a Round Table in Prague on the evening of the official launch of the Prague Rules.
Thursday, 13 December 2018, 6pm.

  • Czech Republic secures victory
    zeiler.partners successfully defends the Czech Republic against claims brought under the UK-Czech BIT 1990 [A11Y LTD. v. Czech Republic (ICSID Case No. UNCT/15/1)]. The client's press release.


    Austrian Handbook on International Arbitration, Kachel Buch


    Alfred Siwy, Markus Schifferl und Thomas Herbst contributed as authors to the Austrian Handbook on International Arbitration (Handbuch Schiedsrecht), which was published in July 2018.

    opinions on partners, Legal 500 2018

    Others about us

    The firm as well as the partners Gerold Zeiler, Hans Laimer, Lisa Beisteiner and Alfred Siwy are ranked by Legal 500 in the edition of 2018.


    zeiler.partners and Floyd Zadkovic obtain a temporary restraining order

    zeiler.partners and Floyd Zadkovic obtain a temporary restraining order from the US District Court for the Southern District of New York. Read more.