Dr. Nicolas Wiegand


CMS Hasche Sigle, Hong Kong LLP
27/F, 8 Queen´s Road Central
Hong Kong
CMS Hasche Sigle
Nymphenburger Straße 12
80335 Munich
Languages German, English, French

Nicolas Wiegand acts as counsel and arbitrator throughout Asia Pacific, Europe and the Middle East. He has handled nearly 100 international commercial arbitrations under all major arbitration rules (mainly ICC, HKIAC, UNCITRAL, SIAC and DIS, but also LCIA, DIAC, ASA, VIAC, SCC and others) as well as numerous investment treaty claims (ICSID, UNCITRAL).

His most recent practice has centred on disputes relating to construction/major projects, joint venture agreements, IP and IT-related disputes, M&A transactions, licensing agreements, sales, distribution and service agreements, and gas/energy supply agreements. He additionally specialises in investor-state disputes. The focus of his work is on Asia, and in particular on China and China-related disputes; in this context he has advised on numerous high profile cases for companies from China, Europe, the US and beyond.

At CMS Hong Kong, Nicolas leads a highly experienced disputes team which includes native Mandarin-speakers, some of whom are Chinese qualified and also speak fluent English and German. In addition to Mainland China and Hong Kong, other members of the team come from countries such as Taiwan, Russia and Germany and have been educated in both common and civil law jurisdictions. The team has extensive experience of arbitration in Hong Kong and has been active in the region for many years.

Born and raised in Switzerland, Nicolas is a German national and has previously worked in Australia, Germany, Switzerland and the United States. He now heads up the CMS office in Hong Kong, after having spent many years at Arbitration Chambers Hong Kong. Nicolas is repeatedly recognised by leading legal publications such as Who's Who Legal – Arbitration and Best Lawyers as one of the leading lawyers in his field.

Nicolas is on the panel of arbitrators of the Hong Kong International Arbitration Centre (HKIAC), the Kuala Lumpur Regional Centre for Arbitration (KLRCA), the Shenzhen Court of International Arbitration (SCIA) and the Dubai International Arbitration Centre (DIAC), among others. He regularly gives talks on arbitration-related matters at international conferences and conducts training courses for the HKIAC and others.

Nicolas started at CMS in 2006 and became a partner in 2013. In 2009/2010, he was seconded to Clayton Utz in Sydney.

Arbitrator Nominations

To date, Nicolas has sat as arbitrator in 24 commercial arbitrations (19 institutional, 5 ad hoc); he was appointed chairman on three occasions, sole arbitrator in fourteen arbitrations and co-arbitrator in seven proceedings. The seats of his cases include the world's most important arbitral venues, such as Hong Kong, Singapore, Zurich, Frankfurt and Dubai. The laws applicable to the arbitrations Nicolas has sat in include Hong Kong, Korean, Swiss, German, Singaporean, UAE, Mongolian and Sri Lankan law.

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"Nicolas Wiegand is a ‘very fine counsel; well prepared, honourable, extremely bright and not too aggressive’"

Who's Who Legal 2017

"Wiegand drew much attention for his frequent arbitration activity in Hong Kong."

JUVE German Commercial Law Firms 2016 (GCLF)

"up-andcoming" (competitor)

JUVE German Commercial Law Firms 2016 (GCLF)

Listed for Arbitration / Dispute Resolution / Mediation

Deutschlands beste Anwälte 2016 – Handelsblatt in Kooperation mit Best Lawyers


  • 2006 - Research assistant for a German Federal Court of Justice lawyer.
  • 2005 - PhD at the University of Munich on secured transactions and corporate law.
  • Trainee lawyer with Higher Regional Court Munich including stint abroad with Alston & Bird, LLP., New York.
  • 2004 - Research assistant at the Institute for Civil Law at the University of Munich.
  • 2002 - Graduated in law from the University of Munich.
  • 2001 - Banking training and employed in the corporate clients department of Credit Suisse.
  • 1998 - Law studies at the University of Munich.
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  • Panel of arbitrators of the Hong Kong International Arbitration Centre (HKIAC)
  • Panel of arbitrators of the Dubai International Arbitration Centre (DIAC)
  • Panel of arbitrators of the Kuala Lumpur Regional Centre for Arbitration (KLRCA)
  • Panel of arbitrators of the South China International Economic and Trade Arbitration Commission/Shenzhen Court of International Arbitration (SCIA)
  • Panel of arbitrators of the Indian Institute of Arbitration & Mediation (IIAM)
  • International Council for Commercial Arbitration (ICCA)
  • Swiss Arbitration Association (ASA)
  • German Insitution of Arbitration (DIS)
  • International Bar Association (IBA)
  • ABIE Germany (Australian Business in Europe)
  • IPBA (Inter-Pacific Bar Association)
  • Chinaforum Bayern e.V.
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  • "Investitionsschutz entlang der Seidenstraße: Schiedsgerichtsbarkeit und Chinas neue "Seidenstraßengerichte""; ICC Germany-Magazin, (6) Mai-November 2018, p. 32 (together with Tom Christopher Pröstler)
  • "How China-seated arbitration awards have been enforced overseas – the German perspective", CIETAC.com newsletter 10/2015 (together with Falco Kreis)
  • "Arbitration is becoming increasingly Asian", Business Law Magazine 03/2015 (together with Tom Christopher Pröstler)
  • "Mock Arbitrations" in: Arbitration Insights, Essays in Honour of Neil Kaplan, Hong Kong 2012 (together with Dr Klaus Sachs)
  • Commentary on the recognition and enforcement of arbitration awards (German title: Handbuch des Zwangsvollstreckungsrechts, Kapitel 10: Anerkennung und Vollstreckung von Schiedssprüchen), Verlag C. H. Beck 2009
  • "Schiedsvereinbarung und -verfahren für Gesellschafterstreitigkeiten", Anwaltsblatt 2007, p. 396 ff
  • "Die Sicherungsgesellschaft - Der Sicherungsvertrag bei der Sicherungsübereignung als BGB-Gesellschaftsvertrag", Münchener Universitätsschriften, Verlag C.H. Beck, München 2006
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Lectures list

  • HKIAC Roadshow (July 2013): Making Deals - Maximising Opportunities and Managing Risks in Asia (Panel 1: Challenges and Enforcement of Arbitral Awards in Asia)
  • ICC YAF Global Conference 2013, New York, World Café Session: What makes a good arbitrator?
  • YAAP/ICC YAF Vienna Conference 2013: Young approaches to arbitration (Panel 1: Case management challenges in high profile arbitrations)
  • Generations in Arbitration Hong Kong 2012: Shadow Tribunals – Good Deal or Ordeal?
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Show only
September 2017
CMS Hongkong
The Hong Kong In­ter­na­tion­al Ar­bit­ra­tion Centre re­veals its new rules...
On 1 Novem­ber 2018, the Hong Kong In­ter­na­tion­al Ar­bit­ra­tion Centre’s (here­after, “HKI­AC”) new ar­bit­ra­tion rules (here­after, “2018 Rules”) came in­to ef­fect. The 2018 Rules ap­ply to all ar­bit­ra­tions in which: (i) a No­tice of Ar­bit­ra­tion is sub­mit­ted on or after.
CMS opens of­fice in Hong Kong