overview
Éric is a Montreal-based litigator and commercial lawyer specializing in sophisticated matters. He practices in multiple areas of the law; with the primary focus being in the area of competition.
Éric assists clients in numerous industries, including matters relating to aviation law (regulatory aspects as well as litigation and commercial matters), real estate (real estate brokerage industry) banking (credit cards and payment systems regulations), securities cases, and telecommunication (regulatory aspects). His vast litigation knowledge encompasses all levels of national courts, including specialized tribunals and disciplinary boards.
As a seasoned defense class action litigator, Éric has acted as lead counsel for multiple Fortune 500 companies in a significant number of cartel and antitrust class actions, misleading advertising cases, as well as in numerous product liability matters and consumer protection cases.
Éric’s many appearances before the Supreme Court of Canada include cases in landmark involving the rights of indirect purchasers to sue in class proceedings, the rights and powers of the Canadian Competition law authorities, as well as the rights of bankrupt estates relating to the collection of sales taxes. He has also argued a significant number of international arbitration cases, including in front of ICC and UNCITRAL arbitration panels. His arbitration practice also includes appearing before industry specialized tribunals, such as the IATA Travel Agency Commissioner.
In commercial matters, Éric advises and represents clients in the application of Competition Law. He has been advising clients in connection with alleged price-fixing conspiracies, situations of potential abuses of dominance, disputed mergers as well as a multitude of compliance matters, including in connection with the launch and development of large-scale international industry solutions.
Éric is one of Canada’s top-rated aviation lawyers. He acts for the International Air Transport Association both in Canada and internationally and routinely advises international and local airlines, as well as other stakeholders of the aviation industry.
Quebec-based Real Estate Brokers also benefit from Éric’s counsel. More specifically, Éric has been retained by Real Estate Boards as well as the Quebec Federation, and has appeared before Parliamentary Commissions in connection with legislation reform. He has also acted for individual brokers in commercial matters, as well as before disciplinary boards.
Éric is a frequent speaker locally and abroad in areas relating to class actions, aviation, general commercial litigation as well as in antitrust and bankruptcy matters.
Presentations
Product Liability Class Actions and Air Crashes
Le droit de la concurrence à toutes les sauces
Preemption Revisited
La réalisation des garanties et les fiducies présumées – Retour à la case départ?
Airports and Competition Law: is it the end of the world?
Forum Non Conveniens: the Canadian Experience
l'association des juristes pour l'avancement de la vie artistique
Bilan Jurisprudentiel et Commercial
La réforme de la LACC, evolution ou codification ?
Insolvabilités dans un contexte international
Enjeux, stratégies et opportunités pour les acquéreurs d'entreprises en difficulté
Perception de la TPS TVQ dans un contexte de faillite Le dernier chapitre?
A la rescousse des fonds communs!
Bilan jurisprudentiel en matière de restructuration
TPS-TVQ – Quand la simple lecture de la loi ne suffit pas
Faillite et droit civil: vers une approche asymétrique en matière de compensation?
The Canadian Insolvency System "A Brief Overview"
Publications
ATPDR: Limited Exemptions for Foreign Air Carriers
COVID-19: The Importance of the Written Word
Aviation – New Regulations Regarding Passenger Rights in Canada
The Next Wave of US Extraterritorial Sanctions regarding Cuba – Potential Impacts for Canadian Companies
The Queen v. Callidus Capital Corporation Overturned;
Lenders Breathe a Sigh of Relief, But For How Long?
Final Report: Canada Transportation Act Review
Getting the Deal Through - Private Antitrust Litigation 2016, Canada Chapter
The Supreme Court of Canada Confirmed Today the Paramountcy of the Bankruptcy and Insolvency Act over License Denial Regimes
UPDATED: Canada Expands Economic Sanctions and Targets Russian Energy Sector
Still Kicking: Quebec Court Confirms the Constitutionality of the Charter of the French Language, Clarifies the Rule of "Marked Predominance" and Reiterates the Exemptions for Unregistered Trademarks
Hitting 'Em Where it Hurts: Canada Targets Russian Energy Sector in Latest Round of Economic Sanctions
Access by Private Litigants to Criminal Investigations' Wiretaps: Has the Supreme Court of Canada Opened the Floodgates?
Assigning Contracts in Canadian Insolvency Proceedings
Toronto Real Estate Board Abuse of Dominance Case Overturned on Appeal
Infineon Technologies AG v Option consommateurs: has the Supreme Court of Canada opened the door to purely speculative class action claims?
Supreme Court of Canada trilogy holds that indirect purchasers may advance class action for recovery of unlawful price-fixing
Competition Tribunal Confirms that Abuse of Dominant Market Conduct requires Acts directed at Injuring or Excluding Competitors
Tribunal de-lists bureau's TREB case
All-inclusive air price advertising: new Canadian regulations impose important changes in advertising practices
Indalex: CAIRP's Submission Before the Supreme Court of Canada
La réforme du droit des cartels - deux ans plus tard
Quebec Court of Appeal decision in DRAM: even more class actions ahead in Quebec?
Cracks in the DIPs?
Canada Chapter in Getting The Deal Through - Private Litigation 2012
Gatekeepers or Ticket Takers: Canadian and US Courts Diverge on the Role of Evidence in Antitrust Class Action Certification
Supreme Court of Canada Judgment: Limiting Crown Claims for unremitted sales taxes in CCAA cases
Gatekeepers or Ticket Takers: Canadian and US Courts Diverge on the Role of Evidence in Antitrust Class Action Certification
Canada Chapter in: Getting the Deal Through - Private Antitrust Litigation 2011
Supreme Court of Canada Denies Priority to Revenue Québec for Bankrupt's Unremitted Sales Taxes
Canada Chapter in: Getting the Deal Through - Private Antitrust Litigation 2010
Competition Law in Canada: Is Canada For Sale?
Perception de la TPS et de la TVQ: Qui arrêtra Revenu Québec
Canada Chapter in: Getting the Deal Through – Private Antitrust Litigation 2008
Revenue Quebec succeeds with claim that bankrupt's GST belongs to Crown
Getting the Deal Through – Private Antitrust Litigation 2007
News
McMillan Recognized for 114 Rankings in the 2021 Edition of Best Lawyers in Canada
62 McMillan Lawyers Recognized in the 2020 Canadian Legal Lexpert Directory
13 McMillan Lawyers Recognized in the 2020 Benchmark Litigation: Canada Guide
Who's Who Legal: Canada 2019 Ranks 32 McMillan Lawyers as Top Business Law Advisors
71 McMillan Lawyers Named in the 2020 Edition of Best Lawyers in Canada
60 McMillan Lawyers Recognized in the 2019 Canadian Legal Lexpert Directory
McMillan LLP recognized in the 2019 Benchmark Litigation Canada Guide
32 McMillan lawyers recognized in Who's Who Legal Canada 2018
McMillan Named Competition Law Firm of the Year by Chambers Canada
McMillan lawyers recognized in US/Canada Cross-Border Guide 2018
McMillan lawyers well-represented in the 2018 Canadian Legal Lexpert Directory
33 McMillan lawyers recognized in Who's Who Legal Canada 2017
McMillan lawyers recognized in Who's Who Legal: Canada 2016
McMillan lawyers well-represented in the 2016 Canadian Legal Lexpert Directory
McMillan's Competition/Antitrust Group Honoured at the 2015 Global Competition Review Awards
McMillan LLP, Haynes and Boone LLP and Guanes, Heisecke & Piera Enter into a Ground Breaking Relationship with IATA for Legal Services Across the Americas
Éric Vallières named 2015 Client Choice Award winner in aviation
Who's Who Legal: Canada 2014 recognizes 17 McMillan lawyers
Éric Vallières honoured with 2014 Client Choice Award
McMillan Honoured at Global Competition Review Awards
Who's Who Legal: Canada 2013 recognizes 21 McMillan lawyers
McMillan lawyers are well represented in the 2013 Chambers Global Directory
McMillan Lawyers are well represented in the 2012 Chambers Global Directory
Who's Who Legal: Canada 2011 recognizes 25 McMillan lawyers
McMillan Lawyers are well represented in the 2011 Chambers Global Directory
Education
- King's College London, United Kingdom, LLM (with honours) - 1993
- Université Laval, LLB (gold medalist) - 1991
Year Of Call
- Called to the Québec bar - 1992
Practices
litigation
arbitration
restructuring and insolvency
competition and antitrust
payments and money services
cartels
construction litigation
class actions
marketing and advertising
Industries
aerospace and defence
banking, finance and insurance
media, communications and entertainment
aviation
private equity - buyouts & venture capital investment
transportation
Directorships and Professional Associations
- Canadian Bar Association
- Association des diplômés de l'Université Laval
Awards & Rankings
- Recognized by the Best Lawyers in Canada (2021) as a leading lawyer in the area of Competition / Antitrust Law
- Recognized in the 2020 Canadian Legal Lexpert Directory as a Repeatedly Recommended lawyer in the areas of Aviation Law (Regulatory & Liability) Competition Law
- Recognized in the 2020 Benchmark Litigation: Canada Guide as a Litigation Star
- Listed in Who’s Who Legal: Canada 2019 as a leader in Aviation
- Recognized by Best Lawyers in Canada (2020) as a leading lawyer in the area of Competition / Antitrust Law
- Recognized in the 2019 Canadian Legal Lexpert Directory as a Repeatedly Recommended lawyer in the areas Competition Law and Aviation (Regulation & Liability)
- Recognized in the 2019 Benchmark Litigation Canada Guide as a Litigation Star
- Recognized in the 2018 Canadian Legal Lexpert Directory as a Repeatedly Recommended lawyer in the areas Competition Law and Aviation (Regulation & Liability)
- Listed in Who’s Who Legal Canada: 2018 as a leader in Aviation
- Ranked by Lexpert Guide (2018) as a leading US/Canada Cross-Border Lawyer in Canada
- Selected as one of the leading aviation lawyers by Who's Who Legal: Canada 2017
- Listed in the Canadian Legal Lexpert Directory 2017 as repeatedly recommended in the area of Competition Law
- Selected as one of the leading aviation lawyers by Who's Who Legal: Canada 2016
- Listed in the Canadian Legal Lexpert Directory 2016 as a leading lawyer in the area of Competition Law
- Client Choice Canada 2015 – Winner for Aviation Category - In association with Lexology and the International Law Office (ILO)
- Client Choice Canada 2014 – Winner for Aviation Category - In association with Lexology and the International Law Office (ILO)
- Selected as one of the leading aviation lawyers in Canada by the International Who's Who - Aviation Lawyers, 2014
- Recommended in Chambers Global 2012 for Competition/Antitrust: Litigators (Canada)
- Listed as a litigator to watch in the 2009 and 2010 Lexpert® Guide to the Leading US/Canada Cross-Border Litigation Lawyers in Canada
- 2008 and 2009 Finalist at the Lexpert® Rising Stars Leading Lawyers under 40
- Commonwealth Scholar (1992)
- Highest grades in Commercial Law, Université Laval (1991)
- Best Pleader and Factum of the Pierre-Basile-Migneault Moot Court Competition (1991)
- CANPRO for the best Canadian television program in Public Affairs (1985)