Marie Diane Ngom

Lawyer - Quebec City

Québec Bar 2020
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Marie Diane Ngom practises mainly in insurance law as well as in civil and commercial litigation for Langlois lawyers in Quebec City. She has a strong interest in litigation and dispute resolution.

Her graduate studies in law have allowed her to gain excellent legal analysis capabilities, as well as allowing her to perfect her legal drafting skills.

During her studies, she participated in the Legal Information Office’s clinics, an elocution competition and was a teaching and research assistant in the law of obligations field. This experience has developed her active listening skills and has further forged her intellectual and professional rigour.

Marie Diane has always been actively involved in her community. She has served on the Board of Directors of the Caisse Desjardins at Université Laval and on the Board of Directors of the Société Saint-Vincent de Paul.


L.L.B., Civil Law, Université Laval, 2019

Doctoral Studies in Civil Law, Université Laval, 2013

Master in Business Law, University of Ngaoundéré, Cameroon, 2011

Rankings & Recognitions

Scholarship for leadership and sustainable development from Université Laval, 2017 & 2018

Excellence Award from the Legal Information Office of Université Laval, 2018

Thomson Reuters Editorial Contest Winner, 2017

Representative Work

Assisted senior lawyers in defending Québec Stevedoring Company Ltd. against environmental law-based class-action lawsuit.



Other Publications

2020 – “Commentaire sur la décision Ville de Longueuil c. Théodore – La diffamation : une limite à la liberté d’expression” (Commentary on the decision in Ville de Longueuil v. Théodore – Slander and the confines of freedom of expression), co-authored with Marie-Pier Auger, Repères, Yvon Blais Editions, July 2020, EYB2020REP3112 (PDF in French only).

2020 – “Commentaire sur la décision Anderson c. Intact, compagnie d’assurances – L’importance de l’obligation de collaboration réaffirmée” (Commentary on the decision in Anderson v. Intact – The importance of the insured’s obligation to cooperate reaffirmed), assisted authors Catherine Bourget and Élisabeth Lachance, Repères, Yvon Blais Editions, April 2020, EYB2020REP2977 (PDF in French only).

2020 – “Commentaire sur la décision David c. Gosselin – Promesse d’achat non tenue : le délai pour intenter l’action en passation de titre est-il raisonnable?” (Commentary on the decision in David v. Gosselin – Promise to purchase not kept: Is there a reasonable to institute an action for the transfer of a title?, assisted authors Samuel Gagnon and Émile Marcoux, Repères, Yvon Blais Editions, April 2020, EYB2020REP2929 (PDF in French only).

2017 – Contributed to the 12th Edition of the text “Jurisprudence commentée des obligations”, co-authored by Maurice Tancelin and Daniel Gardner, Wilson & Lafleur, Eds.

2017 – “Commentaire sur la décision Dion c. Charrette – De la présomption de responsabilité du fait de l’animal (art. 1466 C.c.Q.)”, Repères, Éditions Yvon Blais, October 2017, EYB2017REP2312.



2019 – The intervention of a lawyer with his client during questioning, Langlois lawyers, Litigation group.

2019 – Participated in preparing a webinar on “Different Immunities from Disclosure of Evidence”, given by Victoria Lemieux-Brown and Antoine Veillette.

2019 – Participated in preparing a conference “Insurance of divided co-ownership since the adoption of Bill 141”, given by Renée-Maude Vachon and Catherine Bourget.



2016 to 2019 – Member of the board of directors of the Caisse Desjardins at Université Laval

2017 to 2018 – Member of the Vice-Rector’s Advisory Committee on Research and Creation on Links and Conflicts of Interest, Université Laval

2015 to 2017 – Member of the board of directors of the multicultural centre “la source 16-30-year-olds”

2014 to 2018 – Member of the board of directors of the Saint-Vincent de Paul Society – Marie Guyart Conference

2014 to 2016 – Member of the Student Affairs Commission of Université Laval

2014 to 2015 – Member of the Mission Committee for the strategic planning of the Student Services Directorate of AÉLIES, Université Laval

2014 to 2015 – President of the International Student Committee (AÉLIES)


Professional Associations

Since 2020 – Member of the Jeune Barreau de Québec

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