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Sophie Arseneault Ottawa Lawyer

Sophie Arseneault

Partner Fasken
Employers have a legal obligation to ensure managers and supervisors are equipped to deal with workplace issues as they arise.
Jurisdiction Ontario, 2015
Language(s) English, French
Office(s) Ottawa
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Overview

Sophie Arseneault practices in the areas of employment, labour, and human rights law. Regularly working with both private and public sector employers, Sophie advises clients on a variety of employment law and labour relations matters. She also has an active litigation practice and a strong experience in providing strategic advice and litigation support as an agent for parties in matters before the Supreme Court of Canada.

Sophie has assisted clients on employment standards, labour relations, wrongful dismissal claims, human rights complaints, provincial and federal pay equity plan development and maintenance exercises, and a wide range of proceedings before the Ontario Labour Relations Board and the Canada Industrial Relations Board. She works with both unionized and non-unionized employers in a variety of industries, and has appeared before several levels of court in both civil, criminal and quasi-criminal matters.

In her litigation practice, Sophie advises on both civil and commercial matters, for a variety of industries. In advising on Supreme Court of Canada matters, Sophie regularly acts as Ottawa agent for clients in all types of matters before the Supreme Court of Canada.

Sophie graduated from the French Common Law program at the University of Ottawa. While there, she was a Criminal Law Caseworker at the University of Ottawa Community Legal Clinic, representing clients charged with summary offences under the Criminal Code of Canada and the Provincial Offences Act.

Sophie practices in both French and English.

Achievements

Experience

  • Fasken achieves an important gain for public right to information before the Supreme Court of Canada, [Case - Coalition of media], Litigation regarding public right to information before the Supreme Court of Canada.
  • Rayonier Inc. successfully defends against union policy grievances alleging violation of the Canadian Charter of Rights and Freedoms, [Case - Rayonier Inc.], Defense against grievances regarding the age 65 cut-off provision in a long-term disability benefits plan
  • Howden Group completes US$195 million acquisition of Compressor Products International business unit from EnPro Industries, Inc., [Deal - Howden Group], Leading global provider of mission critical air and gas handling products and services acquires manufacturer of reciprocating compressors
  • Atlas Copco acquires CPC Pumps International Inc., [Deal - Atlas Copco Canada Inc.], Private acquisition in the industrial centrifugal pumps industry
  • Supreme Court of Canada renders a significant decision interpreting subsection of the Canada Labour Code, [Case - FETCO Inc., Maritime Employers Association, Halifax Employers Association, British Columbia Maritime Employers Association and Rogers Communications Inc.], On December 20, 2019, the Supreme Court of Canada rendered a significant decision interpreting the scope of federally regulated employers’ health and safety inspection obligations under the Canada Labour Code. The Supreme Court overturned the Federal Court of Appeal’s decision in Canada Post v. C...

Career & Education

Education

  • JD, cum laude University of Ottawa
  • B. Soc. Sc., Specialization in Political Science University of Moncton

Memberships & Affiliations

  • Canadian Association for the Practical Study of Law in Education 2023 to 2024
  • Canadian Association for the Practical Study of Law in Education 2022 to 2023
  • Co-Conference Director for the 2022 Annual Conference Canadian Association for the Practical Study of Law in Education 2022
  • Canadian Association for the Practical Study of Law in Education 2021 to 2022
  • Board Member Canadian Association for the Practical Study of Law in Education 2019 to present

Knowledge

  • Federal Government Proposes Regulations on the Use of French in Federally Regulated Private Businesses, 6/18/2026
  • Pay Equity Blitz Audits Are Coming for Federally-Regulated Employers, 4/16/2025
  • What’s Next for Federal Employers who Have Posted Their Initial Pay Equity Plan? Maintenance and Reporting Obligations under the Pay Equity Act, 11/28/2024
  • One Year Countdown for Federal Employers: Will Your Pay Equity Plan Be Ready?, 9/18/2023
  • Pay Transparency: A Growing Trend, 3/30/2023
  • Multiple Pay Equity Plans: First Decision Released Granting (and Denying) an Employer Request, 2/6/2023
  • Pay Transparency under the Employment Equity Act: New Reporting Obligations in effect for June 1, 2022, 3/24/2022
  • Click Wrapped: Termination Provisions In Stock Award Agreement Upheld, 2/10/2022
  • Our Look Back and Our Look Ahead: Law Finds its New Normal, 12/17/2020
  • No Time Wasted: Years As Dependent Contractor Included In Calculation Of Notice of Termination for Contractor Turned Employee, 1/22/2020

Events

  • Federal Pay Equity: A Deep Dive for Employers, 9/15/2022
  • COVID-19 Employment Update – A Review of Workforce Planning in the Pandemic (so far), 4/21/2020
  • OHS Due Diligence for Managers & Supervisors, 10/25/2017
  • OHS Due Diligence for Managers & Supervisors, 10/25/2017
  • Fasken Martineau Ottawa Symposium (7th Edition), 6/6/2017

News

  • "Secret Trial" Case: an Important Victory for Public Right to Information before the Supreme Court of Canada, 6/7/2024
  • Thirty-Four Fasken Lawyers Join Firm Partnership, 12/17/2021
  • SHRM quotes Sophie Arseneault in an article on Canada’s Employment Insurance program, 10/25/2019

Publications

  • Guide to Pay Transparency - Canada Chapter, 5/12/2025
  • Social Media Risks in the Workplace, 6/13/2017
  • Changes to Construction Regulations - Are You Ready?, 11/8/2016
  • Strikes and Lockouts…Lawful or Not? What You Need to Know, 9/13/2016
  • Entitlements to public holidays during the holiday season, 12/15/2015
Social Media Risks in the Workplace Capital Perspectives
Article Changes to Construction Regulations - Are You Ready? "Do" Diligence: OHS/WSIB Newsletter

Speaking Engagements

  • Preparing the Contents of the Pay Equity Plan; and, Posting the Draft and Final Versions, 6/14/2023
  • Update on Pay Transparency Legislation Across Canada, 5/10/2023
  • Federal Sector Legislative Update, 5/11/2022
  • Health and Safety of Workers in Schools: A Canadian Overview, 4/30/2018
  • By the Men Who Moil for Gold (Panel on Employment Law), 10/6/2017
  • Preoccupations with an Online World in 2017, 4/3/2017
Speaker Preparing the Contents of the Pay Equity Plan; and, Posting the Draft and Final Versions Pay Equity: Practical Implementation for Federally Regulated Employers (Infonex)
Speaker Update on Pay Transparency Legislation Across Canada Infonex 4th Annual Canada Labour Code Virtual Conference
Presenter Federal Sector Legislative Update Federally Regulated Employers - Transportation and Communications (FETCO)