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Experience

Hassan Yassine supports clients wishing to do business in Africa and the Middle East as well as clients from those regions wishing to do business with U.S. companies. He represents public and private companies and host governments in their strategic design, commercial execution, negotiations, contract preparation, and legal interpretation.

Hassan’s experience includes:

  • International oil and gas investments (upstream and downstream)
  • Privatizations
  • Corporate and tax law
  • Project financing for major banks and companies
  • Infrastructure projects, including construction and pipelines
  • Desalinization projects
  • LNG projects
  • International gas pipe transportation (TRANSMED, MEDGAZ, and GALSI)
  • Setting up companies, branches, and liaison offices in Algeria and Libya
  • Mergers and acquisitions
  • Contract negotiations
  • Labor law
  • International arbitration

Ranked in Chambers Global 2007-2018 by Chambers and Partners

Previously served as Corporate Director of Negotiations and Legal Affairs of Sonatrach

Ranked in The Legal 500 Europe, Middle East & Africa 2018 by Legalease

Prior Employment

  • Sonatrach, Corporate Director of Negotiations and Legal Affairs, 1990-2002, corporate legal manager responsible for legal and commercial negotiations; responsible for the design, preparation, and negotiation of all upstream-related contracts, including international affairs of Sonatrach; responsible for legal services to the marketing and downstream (LNG and petrochemical) divisions; legal advisor to the state administrative entities and state mining company for the development and negotiations of hard mineral investment contracts; leader of the committee that prepared the Hydrocarbon Law of 1991 and a participant in the preparation of the proposed Hydrocarbon Law; assisted other African countries in the preparation of hydrocarbon laws and contracts; member of Executive Committee
  • Ministry of Industry and Energy (currently Ministry of Energy and Mines), 1971-1990, Senior Legal Director for all legal affairs (contract, litigation, and regulation) of the Ministry; (appointment made by decree of the government of Algeria; leader of the drafting committee for the Electricity Law and Hydrocarbon Law of 1986

Honors & Affiliations

Distinctions/Honors

  • Chambers Global by Chambers and Partners (Corporate/Commercial: Foreign Legal Consultants, International Firms), 2007-2018
  • The Legal 500 Europe, Middle East & Africa by Legalease (Energy), 2014-2015, 2018
  • ICFM Leading Lawyers 500, InterContinental Finance magazine, 2013
  • The International Who’s Who of Oil & Gas Lawyers, 2007-2011
  • Who’s Who Legal: Energy by Law Business Research Limited, 2014, 2016

Memberships/Affiliations

  • Past Member, Board of Directors, Sonatrading (Amsterdam)
  • Past Member, Board of Directors, Arab Petroleum Services Company (holding company created by Organization of Arabic Petroleum Countries)
  • Past Member, Board of Directors, Algerian – Libyan Geophysical Company
  • Member of the Arbitration Committee – Algeria, 2002-present

Education & Admissions

Education

  • Law Degree (J.D. equivalent), 1973, Algerian Law University

Admissions

  • Algeria

Languages

  • Arabic
  • English
  • French