• Linkedin
  • Bluesky
  • Rss

OGEL Energy Law Journal

Skip navigation

OGEL Energy Law Journal

Global Energy Law & Regulation Portal

Join OGELFORUM

OGEL Energy Law Journal

Global Energy Law & Regulation Portal

  • Sign in
  • Subscribe
  • Home
  • Sign in
  • About About
    1. Home
    2. About
    3. About OGEL
    4. About OGEL
    5. Founding Editor T.W. Wälde
    6. T.W. Wälde
    7. Editorial team
    8. Editorial team
    9. Contributing Authors
    10. Contributing Authors
    11. Subscriptions
    12. Subscriptions
  • Journal Journal
    1. Home
    2. Journal
    3. Browse Issues
    4. Browse
    5. Articles by Category
    6. By Category
    7. Articles by Author
    8. By Author
    9. Advance publication
    10. Advance publication
    11. Specials
    12. Specials
    13. Search
    14. Search
    15. Book reviews
    16. Reviews
  • Legal & Regulatory docs. L & R docs
    1. Home
    2. Legal & Regulatory docs.
    3. L&R by Country
    4. L&R by Country
    5. L&R by Category
    6. L&R by Category
    7. L&R recent additions
    8. L&R recent additions
    9. Search
    10. Search
  • OGELFORUM OGELFORUM
    1. Home
    2. OGELFORUM
    3. About OGELFORUM
    4. About OGELFORUM
    5. Browse archive
    6. Browse by date / topic
    7. Search
    8. Search
    9. Join
    10. Join
  • News & Events Events
    1. Home
    2. News & Events
    3. News
    4. News
    5. Events
    6. Events
  • OGEL Studies OGEL Studies
    1. Home
    2. OGEL Studies
    3. About OGEL Studies
    4. About OGEL Studies
  • Subscribe
Home > Contributing Author

Sergiy Gryshko

S. Gryshko
Sergiy Gryshko
Queritius

Articles(s) by this author

Profile

Sergiy Gryshko is the Head of the Queritius Kyiv office. Sergiy has over 23 years of experience acting on behalf of clients at all stages of litigation, international arbitration, and enforcement, offering versatile advice on contentious matters. Sergiy has handled arbitrations under a variety of international institutional and ad hoc arbitration rules, including ICAC, LCIA, LMAA, SCC, ICC, UNCITRAL and ICSID.

He is a listed arbitrator of the International Commercial Arbitration Court at the Ukrainian Chamber of Commerce and Industry (ICAC). Sergiy has sat as an arbitrator in more than 40 cases, including under the ICAC and LCIA Rules.

Sergiy was nominated by Ukraine to the roster of arbitrators formed to resolve trade disputes between the EU and Ukraine constituted pursuant to Chapter 14(1) Title IV of the EU-Ukraine Association Agreement.

He is also Chair of the Ukrainian Bar Association Committee on Procedural Law.

Sergiy is a member of the Arbitration Committee established according to the Law "On Financial Restructuring", introduced with the help of the EBRD and the World Bank. He has a long track record in advising energy, oil and gas-sector clients in investment arbitrations involving Ukraine. Acting as an official member of the Ukrainian Government Negotiating Team, Mr Gryshko was also involved in developing and negotiating some of the core international treaties and agreements for the Government of Ukraine.

Sergiy is ranked among the Leading Individuals in Dispute Resolution by Legal 500. He is recommended for Dispute Resolution: Domestic and Dispute Resolution: International by Chambers Global and Chambers Europe. Sergiy is Recommended in the Arbitration category in Who's Who Legal.

Sergiy is recommended for Dispute Resolution and International Arbitration in Ukraine by Chambers Europe. He is also named among the leading dispute resolution lawyers by all local professional rankings, including Ukrainian Law Firms, 50 leading law firms in Ukraine by Yurydychna Praktyka and Top 250 lawyers by Yurydychna Gazeta.

Sergiy Gryshko is currently a Ph.D. researcher with Yaroslav the Wise National Law University of Ukraine.

Education

  • 2007: Queen Mary and Westfield College, University of London, LL.M. (merit)
  • 2003: Yaroslav the Wise National Law Academy of Ukraine (distinction)

Languages

English, Russian, Ukrainian, French

OGEL Articles

Article(s) by this author:
(Most recent first)

Yukos Arbitrations and the ECHR: Response to the Prophets of Legitimacy Crisis in Investment Arbitration

Russian Disputes
OGEL 5 (2015)

Call for contributions

OGEL Call for Papers: Clean Energy Projects and Risk Mitigation

Dr. Tade Oyewunmi, Dietrich Hoefner, Ben Busboom, and Professor Tina Soliman Hunter

  • Dr. Tade Oyewunmi
  • Dietrich Hoefner
  • Ben Busboom
  • Professor Tina Soliman Hunter

OGEL Call for Papers: State Aid and Competition Rules in the Energy Sector

Prof. Angus Johnston and Prof. Theodoros Iliopoulos

  • Prof. Angus Johnston
  • Prof. Theodoros Iliopoulos

OGEL Call for Papers: Space Mining: National and International Regulation for and against Commercial Mining of Outer Space Resources

Prof. Gbenga Oduntan, Prof. Engobo Emeseh, Dr. Alan Reid, and Motolani Fadahunsi-banjo

  • Prof. Gbenga Oduntan
  • Prof. Engobo Emeseh
  • Dr. Alan Reid
  • Motolani Fadahunsi-banjo

OGEL Call for Papers: Impact of the Energy Transition on Water Resources

Professor Tina Soliman Hunter

  • Professor Tina Soliman Hunter

Call for Papers: OGEL Energy Law Journal 2026

Call for Papers: OGEL Energy Law Journal 2025

OGEL Editorial Team

  • More
  • Contribute

Advance publication

Harmonising Green Industrial Policy and Competition Law in the EU Energy Sector

27 Jul 2026

E. Prema, R. O.V.

  • E. Prema
  • R. O.V.

From Competition Law to Competing States: State Aid Law, EU Internal Market Rules, and the Normative Race for Renewables

15 Jul 2026

E.J.Y. Durand

  • E.J.Y. Durand

Strategic Gaps and Legal Pathways: Aligning Czech Space Resource Policy with Emerging Global and European Norms

15 Jul 2026

E. Uysal Ljapina

  • E. Uysal Ljapina
  • More
  • Contribute

Stay connected

Sign up for our email alerts.

  • Issues
  • Advance publication
  • News
  • Linkedin
  • Bluesky
  • RSS

Join the debate

Want to join OGELFORUM, our unique platform for Energy Law and Policy related issues?

Simply fill in the registration form to start your trial membership.

The OGEL Energy Law Journal (ISSN 1875-418X) and OGELFORUM listserv focus on recent developments in the area of of energy law, policies, regulation, treaties, judicial and arbitral cases, voluntary guidelines, tax and contracting, including energy geopolitics. Read our Terms & Conditions here, and our Privacy Policy here.

About OGEL

  • Terms & Conditions
  • Contribute
  • Subscriptions
  • Contact
  • Help

Other publications

  • Transnational Dispute Management (TDM)

© 2004 - 2026. Published by MARIS.

  • Home
  • Contribute
  • Subscriptions
  • Contact
  • Help