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Leslie Milton Ottawa Lawyer

Leslie Milton

Partner | Co-leader, Technology, Media and Telecommunications Fasken
Jurisdiction Ontario, 1994
Language(s) English
Office(s) Ottawa
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Overview

Leslie has recently returned to her communications, competition and administrative law practice at Fasken from an in-house counsel position at a leading global satellite services provider. Leslie provides complex legal and strategic advice to Canadian and foreign wireline, wireless and satellite telecommunications service providers on all aspects of telecommunications and radiocommunications regulation in Canada. She acts for these clients in a broad range of proceedings before the Canadian Radio-television and Telecommunications Commission (CRTC) and Innovation, Science and Economic Development Canada (ISED Canada).

Leslie has participated in all manner of policy, licensing and enforcement proceedings before the CRTC including international licensing, wholesale and retail tariffs, forbearance, foreign ownership, consumer safeguards, local access and interconnection, Internet services, numbering, do-not-call, anti-spam (CASL) and voter contact proceedings.

Before ISED Canada, Leslie represents wireless and satellite operators on spectrum and radio licensing, spectrum policy proceedings, antenna siting and sharing, equipment certification and other regulatory compliance matters.

Leslie is also a seasoned practitioner in the area of access by telecommunications service providers to municipal rights of way and other public places and to third party support structures, including poles, antennas and conduit, having acted on these matters before the CRTC, the Federal and Provincial Courts and provincial energy regulators.

In the satellite area, Leslie has unique insight into international regulation and spectrum allocations, as well as satellite market access/landing rights requirements in Canada and other countries, including the U.S., South and Central America and Europe, and into the World Radio Conference (WRC) process.

In her competition law practice, Leslie acts for clients in clearing merger transactions through the Canadian Competition Bureau and through the net benefit and security review requirements of the Investment Canada Act. Leslie provides legal and strategic advice on compliance with the criminal and civil provisions of the Competition Act, Competition Bureau investigations and section 11 Orders, and has acted for the Commissioner of Competition in abuse of dominance proceedings before the Competition Tribunal.

Leslie is also an authority on administrative and constitutional law, particularly as they pertain to communications and competition regulation in Canada. She represents clients on these matters before the Federal Court, the Federal Court of Appeal, and the Supreme Court of Canada.

Achievements

  • Recognized nationwide in Canada as top tier (Band 1) in Telecoms, Media & Broadcasting, Chambers Global 2022 to 2026
  • Recognized nationwide as top tier (Band 1) in Telecommunications & Broadcasting, Chambers Canada 2022 to 2026
  • Recognized in the Canadian Legal Lexpert Directory as Most Frequently Recommended in Telecommunications, Canadian Legal Lexpert Directory 2021 to 2026
  • Recognized nationwide as a Leading Partner in Telecoms, The Legal 500 Canada 2025 to 2026
  • Recognized in Competition / Antitrust Law in Ottawa, The Best Lawyers in Canada 2018 to 2026
  • Recognized in Communications Law in Ottawa, The Best Lawyers in Canada 2006 to 2026
  • Recognized as Recommended in Telecoms Media & Entertainment, Lexology Index 2024 to 2025
  • Recognized in the Canadian Legal Lexpert Directory in Competition Law, Lexpert 2022 to 2025

Experience

  • LifeSpeak Inc. completes plan of arrangement, [Deal - LifeSpeak Inc.], .Service provider of whole-person wellbeing solutions for employers, health plans and other organizations taken private pursuant to a plan of arrangement
  • Acquisition of Airmedic by Dessercom, [Deal - Dessercom], Advised Dessercom in the acquisition of Airmedic, a leader in emergency air medical transport.
  • Functionalab completes merger with FYi Medical Aesthetics, creating the largest network of premium aesthetic medicine clinics in Canada, [Deal - Functionalab Inc.], Merger leading to the creation of the largest network of premium aesthetic medicine clinics in Canada.
  • Arsenal and Seal for Life announce acquisition of Canusa, [Deal - Arsenal Capital Partners and Seal For Life Industries], Leading private equity firm specializing in investments in specialty industrials and healthcare companies acquires global leading manufacturer of pipeline coatings.
  • Pétroles Cadeko Inc. acquired 184 service stations, 98 of which operate under the Petro-Canada banner and 86 under the Eko, Sonerco and Axco banners, [Deal - Pétroles Cadeko Inc.], Representation of the purchaser in connection with the acquisition of 184 service stations.
  • Rogers Media Inc. successfully opposes application for leave to appeal regarding the CRTC’s OMNI Regional Decision, [Case - Rogers Media Inc.], Leading Canadian media company successfully responds to an application for leave to appeal at the Federal Court of Appeal
  • Novacap and Caisse de dépôt et placement du Québec make a strategic investment in Pivotal Payments, [Deal - Novacap and CDPQ], On September 21, 2017, Novacap and Caisse de dépôt et placement du Québec (CDPQ) announced a strategic investment in Pivotal Payments, a leading provider of technology-driven, end-to-end payment processing and e-commerce solutions. Pivotal Payments has operations throughout North America and Euro...
  • Acquisition by iA Financial Group of certain assets associated with the HollisWealth division of the Bank of Nova Scotia, [Deal - iA Financial Group], Industrial Alliance Insurance and Financial Services Inc. completed the acquisition of HollisWealth Advisory Services Inc., HollisWealth Insurance Agency and certain assets of the Bank of Nova Scotia (Scotia Capital Inc. and HollisWealth Inc.). The acquisition took effect after close of business ...
  • Agropur Cooperative acquires the assets of Scotsburn, [Deal - Agropur Cooperative], On February 2, 2017, Agropur Cooperative, Canada’s largest dairy cooperative, acquired the assets of Scotsburn Cooperative Services Limited. The agreement covers plants in Truro, Nova Scotia, and Lachute, Quebec that manufacture more than 50 million litres of frozen dairy products per year. The t...

Career & Education

Education

  • LLB University of Toronto
  • MA, Economics University of British Columbia
  • BA (Honours), Economics and Computer Science Queen's University

Memberships & Affiliations

  • Member, Canadian Bar Association
  • Member, Ontario Bar Association
  • Member, County of Carleton Law Association
  • Director, Canadian Women in Communications

 

 

Knowledge

  • Bill C‑8 Passes House of Commons Following Substantive Amendments and Speaker’s Ruling, 4/14/2026
  • Bill C‑22: The Lawful Access Act Reintroduces Lawful Access in Parliament After the Government of Canada’s Abortive Attempt to Do So in Bill C‑2, the Strong Borders Act, 3/26/2026
  • Canadian Telecommunications Regulation in 2025 and Implications for the Year Ahead, 3/10/2026
  • Canadian Broadcasting Regulation in 2025 and Implications for the Year Ahead: Consultation, Course Correction, and Continuing Uncertainty, 2/25/2026
  • Bill C-8 Reboots Canada’s Cybersecurity Legislation for the Telecommunications Sector and Other Critical Infrastructure, 10/2/2025
  • Bill C-2: Strong Borders Act Introduces Lawful Access and Data Disclosure Regime, 6/25/2025
  • 2025 Election Compliance: Essential Rules for Broadcasters, Advertisers, Telephone Calls and Emails, 4/8/2025
  • Fasken Communications Law Triannual Update, 11/13/2024
  • Public Consultations on the Right to Repair, 7/30/2024
  • Harnessing Hybrid Satellite-Terrestrial Networks to Expand Mobile Coverage – ISED Launches Consultation on a Framework for Supplemental Mobile Coverage by Satellite, 6/19/2024

Events

  • Telecom, Broadcasting and Media Trends 2023, 10/26/2023
  • 5G Wireless: Opportunities and Practical Challenges Facing Business and the Legal Industry, 11/10/2020
  • Fasken Ottawa Symposium (9th Edition), 6/4/2019

News

Publications

  • Developments in Canadian telecommunications regulation in 2025, implications for 2026, 4/10/2026
  • In-Depth Space Law Guide - Edition 6, 1/31/2025
  • Space Law 2024 : Trends and Developments, 7/11/2024
  • The Space Law Review: Canada, 4/12/2024
  • TMT 2024 Canada Chapter, 2/22/2024
  • Building Bridges for 5G: How to Overcome the Infrastructure Barriers to Deployment of Canada's Next-Generation Broadband Networks, 1/13/2022

Speaking Engagements

  • Fasken Features - Leslie Milton, Partner on 5G and Network Regulation, 6/29/2020