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Rebecca Rossi Toronto Lawyer

Rebecca (Rossi) Ellul

Associate Fasken
The most valuable asset of any business is an engaged and well-managed workforce.
Jurisdiction Ontario, 2021
Language(s) English
Office(s) Toronto
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Overview

Rebecca (Rossi) Ellul is an associate in the Firm’s Labour, Employment, and Human Rights group, with a growing practice focused on supporting employers across a wide range of workplace matters. She represents both unionized and non-unionized employers in labour arbitrations, employment litigation, and human rights proceedings, and has particular experience advising federal sector clients on their unique obligations, including pay equity compliance.

Rebecca regularly provides strategic guidance on day-to-day employee relations issues and is actively involved in the drafting and review of employment agreements, ensuring alignment with evolving legal standards and recent case law. She also assists clients in developing and updating internal workplace policies, including human rights policies, to ensure legal compliance and promote inclusive work environments.

In the sphere of labour, employment and human rights litigation, Rebecca’s experience includes preparing pleadings and documentation, representing clients in mediations, and preparing for and attending hearings or civil actions on the merits. She is also involved in conducting workplace investigations, bringing a thoughtful and thorough approach to sensitive matters.

A graduate of Osgoode Hall Law School, Rebecca served as President of the Osgoode Women’s Network and received the Graduating Student Award for Exceptional Leadership. She completed her summer and articling terms with Fasken prior to returning as an associate and was seconded to the Ontario Labour Relations Board in 2019.

Experience

  • Humber River Health successful in upholding mandatory vaccination policy, [Case - Humber River Health], Grievance challenging Humber River Hospital’s mandatory COVID-19 vaccination policy.
  • Humber River Hospital successful in having related employer and sale of business application dismissed by labour board, [Case - Humber River Hospital], Labour board dismisses related employer application as no prima facie case established
  • 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

Career & Education

Education

  • JD Osgoode Hall Law School at York University
  • BA (Honours), Summa Cum Laude York University

Community involvement

  • Member-at-Large Ontario Bar Association – Labour and Employment Law Section Executive 2022 to 2023
  • Secretary Ontario Bar Association – Labour and Employment Law Section Executive 2021 to 2022
  • Volunteer Pro Bono Ontario Free Legal Advice Hotline

Memberships & Affiliations

Knowledge

  • 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
  • Arbitrator Finds Non-Compliance with Hospital’s Vaccination Policy Grounds for Discipline, 7/25/2024
  • Delivery Waiting: Regulating Employment in the Gig Economy, 2/22/2024
  • Bill 149: Ontario Proposes More Workplace Changes in the New Working for Workers Four Act, 2023, 11/16/2023
  • One Year Countdown for Federal Employers: Will Your Pay Equity Plan Be Ready?, 9/18/2023
  • Arbitrator Upholds Hospital’s Vaccination Policy and Cause Terminations, 4/27/2023
  • 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
  • The Rise (and Fall) of Injunctive Relief from Mandatory Vaccination Policies in Canada, 12/9/2021

Events

  • Navigating Workplace Investigations in an Evolving Environment: Ensuring Fairness and Reviewing Current Developments, 6/20/2025
  • Harassment Investigations: Challenges and Opportunities, 2/14/2024
  • Federal Pay Equity: A Deep Dive for Employers, 9/15/2022
  • Employment Investigations and Social Justice: Continuing the Discussion, 2/15/2022

Publications

Speaking Engagements

  • Foundations of Proactive Federal Pay Equity, 6/13/2023
Speaker Foundations of Proactive Federal Pay Equity Pay Equity: Practical Implementation for Federally Regulated Employers (Infonex)