Isabelle Duval Partner, Lawyer

Bureau

  • Montréal

Phone number

514-877-2941

Fax

514-871-8977

Bar Admission

  • Québec, 2008

Languages

  • English
  • French

Profile

Partner

Isabelle Duval is a member of the Family, Personal and Estate Law group.

She handles every aspect of family law, from divorce, separation, relocation and custody to child and spousal support.

Isabelle holds a Juris Doctor in Common Law and a Master in Business Law from the Université de Montréal and has successfully argued many major cases, including longstanding cases, before the Superior Court and the Court of Appeal of Québec. She has developed expertise in divorces involving high-stakes complex financial issues, support applications, parental alienation and contested custody.

Professional and Community Activities

  • CAS, Faculty of Law, Université de Montréal

Distinctions

  • The Best Lawyers in Canada in the field of Family Law, 2022
  • 2017 YBM Lawyer of the Year - Family Law, Young Bar of Montréal, awarded during the “Gala les leaders du demain”
Best Lawyers 2022

Education

  • L.L.M., Master in Business Law, Université de Montréal, 2009
  • J.D., North American Common Law, Université de Montréal, 2007
  • LL.B., Bachelor of Laws, Université de Montréal, 2002

Boards and Professional Affiliations

  • Member of the Association des Avocats et Avocates en droit de la famille du Québec (A.A.A.D.F.Q.)
  • Member of the Young Bar of Montréal
  1. The Best Lawyers in Canada 2023 recognize 67 lawyers of Lavery

    Lavery is pleased to announce that 67 of its lawyers have been recognized as leaders in their respective fields of expertise by The Best Lawyers in Canada 2023. The following lawyers also received the Lawyer of the Year award in the 2023 edition of The Best Lawyers in Canada: René Branchaud : Natural Resources Law Chantal Desjardins : Intellectual Property Law Bernard Larocque : Legal Malpractice Law Patrick A. Molinari : Health Care Law   Consult the complete list of Lavery's lawyers and their fields of expertise: Josianne Beaudry : Mergers and Acquisitions Law / Mining Law Laurence Bich-Carrière : Class Action Litigation / Corporate and Commercial Litigation / Product Liability Law Dominic Boivert : Insurance Law (Ones To Watch) Luc R. Borduas : Corporate Law / Mergers and Acquisitions Law Daniel Bouchard : Environmental Law Laurence Bourgeois-Hatto : Workers' Compensation Law René Branchaud : Mining Law / Natural Resources Law / Securities Law Étienne Brassard : Equipment Finance Law / Mergers and Acquisitions Law / Real Estate Law Jules Brière : Aboriginal Law / Indigenous Practice / Administrative and Public Law / Health Care Law Myriam Brixi : Class Action Litigation Benoit Brouillette : Labour and Employment Law Richard Burgos : Mergers and Acquisitions Law / Corporate Law Marie-Claude Cantin : Insurance Law / Construction Law Brittany Carson : Labour and Employment Law Eugene Czolij : Corporate and Commercial Litigation France Camille De Mers : Mergers and Acquisitions Law (Ones To Watch) Chantal Desjardins : Intellectual Property Law Jean-Sébastien Desroches : Corporate Law / Mergers and Acquisitions Law Raymond Doray : Privacy and Data Security Law / Administrative and Public Law / Defamation and Media Law Christian Dumoulin : Mergers and Acquisitions Law Alain Y. Dussault : Intellectual Property Law Isabelle Duval : Family Law Chloé Fauchon : Municipal Law (Ones To Watch) Philippe Frère : Administrative and Public Law Simon Gagné : Labour and Employment Law Nicolas Gagnon : Construction Law Richard Gaudreault : Labour and Employment Law Danielle Gauthier : Labour and Employment Law Julie Gauvreau : Intellectual Property Law Michel Gélinas : Labour and Employment Law Caroline Harnois : Family Law / Family Law Mediation / Trusts and Estates Marie-Josée Hétu : Labour and Employment Law Alain Heyne : Banking and Finance Law Édith Jacques : Energy Law / Corporate Law Pierre Marc Johnson, Ad. E.  : International Arbitration Marie-Hélène Jolicoeur : Labour and Employment Law Isabelle Jomphe : Intellectual Property Law Guillaume Laberge : Administrative and Public Law Jonathan Lacoste-Jobin : Insurance Law Awatif Lakhdar : Family Law Bernard Larocque : Professional Malpractice Law / Class Action Litigation / Insurance Law / Legal Malpractice Law Myriam Lavallée : Labour and Employment Law Guy Lavoie : Labour and Employment Law / Workers' Compensation Law Jean Legault : Banking and Finance Law / Insolvency and Financial Restructuring Law Carl Lessard : Workers' Compensation Law / Labour and Employment Law Josiane L'Heureux : Labour and Employment Law Despina Mandilaras : Construction Law / Corporate and Commercial Litigation (Ones To Watch) Hugh Mansfield : Intellectual Property Law Zeïneb Mellouli : Labour and Employment Law Patrick A. Molinari : Health Care Law André Paquette : Mergers and Acquisitions Law Luc Pariseau : Tax Law Ariane Pasquier : Labour and Employment Law Jacques Paul-Hus : Mergers and Acquisitions Law Hubert Pepin : Labour and Employment Law Martin Pichette : Insurance Law / Professional Malpractice Law Élisabeth Pinard : Family Law François Renaud : Banking and Finance Law / Structured Finance Law Judith Rochette : Insurance Law / Professional Malpractice Law Ian Rose FCIArb : Director and Officer Liability Practice / Insurance Law Chantal Saint-Onge : Corporate and Commercial Litigation (Ones To Watch) Éric Thibaudeau : Workers' Compensation Law André Vautour : Corporate Governance Practice / Corporate Law / Information Technology Law / Intellectual Property Law / Technology Law Bruno Verdon : Corporate and Commercial Litigation Sébastien Vézina : Mergers and Acquisitions Law Yanick Vlasak : Corporate and Commercial Litigation Jonathan Warin : Insolvency and Financial Restructuring Law These recognitions are further demonstration of the expertise and quality of legal services that characterize Lavery’s professionals.

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  2. The Best Lawyers in Canada 2022 recognize 68 lawyers of Lavery

    Lavery is pleased to announce that 68 of its lawyers have been recognized as leaders in their respective fields of expertise by The Best Lawyers in Canada 2022. Lawyer of the Year   The following lawyers also received the Lawyer of the Year award in the 2022 edition of The Best Lawyers in Canada: Caroline Harnois: Family Law Mediation Bernard Larocque: Professional Malpractice Law   Consult the complete list of Lavery's lawyers and their fields of expertise: Josianne Beaudry : Mining Law / Mergers and Acquisitions Law Dominique Bélisle : Energy Law Laurence Bich-Carrière : Class Action Litigation René Branchaud : Mining Law / Natural Resources Law / Securities Law Étienne Brassard : Mergers and Acquisitions Law / Real Estate Law / Equipment Finance Law Dominic Boisvert: Insurance Law (Ones To Watch) Luc R. Borduas : Corporate Law Daniel Bouchard : Environmental Law Jules Brière : Administrative and Public Law / Health Care Law Myriam Brixi : Class Action Litigation Benoit Brouillette : Labour and Employment Law Richard Burgos : Corporate Law / Mergers and Acquisitions Law Marie-Claude Cantin : Construction Law / Insurance Law Charles Ceelen-Brasseur : Corporate Law (Ones To Watch) Eugène Czolij : Corporate and Commercial Litigation / Insolvency and Financial Restructuring Law Chantal Desjardins : Intellectual Property Law Jean-Sébastien Desroches : Corporate Law / Mergers and Acquisitions Law Michel Desrosiers : Labour and Employment Law Raymond Doray, Ad. E : Administrative and Public Law / Defamation and Media Law / Privacy and Data Security Law Christian Dumoulin : Mergers and Acquisitions Law Alain Y. Dussault : Intellectual Property Law Isabelle Duval : Family Law Chloé Fauchon: Municipal Law (Ones To Watch) Philippe Frère : Administrative and Public Law Simon Gagné : Labour and Employment Law Nicolas Gagnon : Construction Law Richard Gaudreault : Labour and Employment Law Danielle Gauthier : Labour and Employment Law Julie Gauvreau : Intellectual Property Law Michel Gélinas : Labour and Employment Law Caroline Harnois : Family Law / Family Law Mediation / Trusts and Estates Marie-Josée Hétu : Labour and Employment Law Alain Heyne : Banking and Finance Law Édith Jacques : Corporate Law / Energy Law Pierre Marc Johnson, Ad. E., G.O.Q., MSRC : International Arbitration Marie-Hélène Jolicoeur : Labour and Employment Law Isabelle Jomphe : Intellectual Property Law Guillaume Laberge: Administrative and Public Law Jonathan Lacoste-Jobin: Insurance Law Awatif Lakhdar: Family Law Bernard Larocque: Class Action Litigation / Insurance Law / Professional Malpractice Law Myriam Lavallée: Labour and Employment Law Guy Lavoie: Labour and Employment Law / Workers’ Compensation Law Jean Legault: Banking and Finance Law / Insolvency and Financial Restructuring Law Carl Lessard: Labour and Employment Law / Workers' Compensation Law Josiane L'Heureux: Labour and Employment Law Hugh Mansfield : Intellectual Property Law Zeïneb Mellouli : Labour and Employment Law Patrick A. Molinari, Ad.E., MSRC : Health Care Law André Paquette: Mergers and Acquisitions Law Luc Pariseau : Tax Law Jacques Paul-Hus : Mergers & Acquisitions Law Ariane Pasquier : Labour and Employment Law Hubert Pepin : Labour and Employment Law Martin Pichette : Insurance Law / Professional Malpractice Law Élisabeth Pinard : Family Law François Renaud : Banking and Finance Law Marc Rochefort : Securities Law Judith Rochette : Professional Malpractice Law Ian Rose : Director and Officer Liability Practice / Insurance Law Éric Thibaudeau: Workers' Compensation Law Philippe Tremblay : Construction Law / Corporate and Commercial Litigation Jean-Philippe Turgeon : Franchise Law André Vautour : Corporate Law / Energy Law / Information Technology Law / Intellectual Property Law / Private Funds Law / Technology Law Bruno Verdon : Corporate and Commercial Litigation Sébastien Vézina : Mergers and Acquisitions Law Yanick Vlasak : Corporate and Commercial Litigation Jonathan Warin : Insolvency and Financial Restructuring Law

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  3. Isabelle Duval Named YBM Lawyer of the Year in Family Law

    On November 23, Isabelle Duval, an associate in the firm's Family Law Group, was named as YBM lawyer of the year in the category of family law at the 11th edition of the YBM "Leaders of Tomorrow" Gala, held at the St-James Theater. "The naming of Isabelle Duval as YBM lawyer of the year for 2017 reflects the expertise and talent of the firm's next generation of lawyers", said Loïc Berdnikoff, Lavery's Director of Professional Development. "The firm is privileged to be able to count on exceptional professionals such as Isabelle. I would like to congratulate her, both on my own and on the firm's behalf, for this well-deserved distinction!" Note that in choosing the winners, the YBM relies on its Governors Council, consisting, among others, of the deans of three law faculties in Quebec, the Bâtonnier of the Montreal Bar, Brian Mitchell, and the Honourable Justices Nicole Duval Hesler, Lucie Rondeau, Ann-Marie Jones and Bernard Mandeville.

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