Skip to content
Ottawa Tamil Association
  • OTA
    • Join Us as Member
    • Ottawa Tamil Association (OTA)
    • About Us
    • Contact us
    • Presentations
    • Bylaws
    • Financial Statements
  • Volunteerism
    • Thiyaki Thileepan Food Drive
    • Fall Donation Campaign
    • OTA for Healthy Living
    • OTA Entrepreneur Network
    • Thanneer Panthal – தண்ணீர் பந்தல்
    • Recognitions
  • Tamil Heritage Month
    • Tamil Heritage Month 2027
    • Tamil Heritage Month 2026
    • Tamil Heritage Month 2025
    • Tamil Heritage Month 2024
    • Tamil Heritage Month 2023
    • Tamil Heritage Month 2020
    • Tamil Heritage Month 2019
    • THM Gala since 2016
      • Tamil Heritage Month 2021
      • Tamil Heritage Month 2022
      • Tamil Heritage Month 2018
      • Tamil Heritage Month 2017
    • Publications for Tamil Heritage Month
  • News
  • Summits
  • Social
    • You Tube
    • Facebook Page
    • Twitter
    • Instagram
    • Link Tree
    • Blog posts
    • Pre 2022 Events
      • 2022 OTA Events
      • 2021 OTA Events
      • 2020 OTA Events
      • 2019 OTA Events
      • 2018 OTA Events
      • 2017 OTA Events
      • 2016 OTA Events
      • 2015 OTA Events
      • 2014 OTA Events
  • Tamil Genocide
    • Publications about Tamil Genocide in Sri Lanka
    • Tamil Genocide Remembrance Day
  • English
    • English
    • French
    • Tamil
Search
Ottawa Tamil Association
Close menu
  • OTA
    • Join Us as Member
    • Ottawa Tamil Association (OTA)
    • About Us
    • Contact us
    • Presentations
    • Bylaws
    • Financial Statements
  • Volunteerism
    • Thiyaki Thileepan Food Drive
    • Fall Donation Campaign
    • OTA for Healthy Living
    • OTA Entrepreneur Network
    • Thanneer Panthal – தண்ணீர் பந்தல்
    • Recognitions
  • Tamil Heritage Month
    • Tamil Heritage Month 2027
    • Tamil Heritage Month 2026
    • Tamil Heritage Month 2025
    • Tamil Heritage Month 2024
    • Tamil Heritage Month 2023
    • Tamil Heritage Month 2020
    • Tamil Heritage Month 2019
    • THM Gala since 2016
      • Tamil Heritage Month 2021
      • Tamil Heritage Month 2022
      • Tamil Heritage Month 2018
      • Tamil Heritage Month 2017
    • Publications for Tamil Heritage Month
  • News
  • Summits
  • Social
    • You Tube
    • Facebook Page
    • Twitter
    • Instagram
    • Link Tree
    • Blog posts
    • Pre 2022 Events
      • 2022 OTA Events
      • 2021 OTA Events
      • 2020 OTA Events
      • 2019 OTA Events
      • 2018 OTA Events
      • 2017 OTA Events
      • 2016 OTA Events
      • 2015 OTA Events
      • 2014 OTA Events
  • Tamil Genocide
    • Publications about Tamil Genocide in Sri Lanka
    • Tamil Genocide Remembrance Day
  • English
    • English
    • French
    • Tamil
Ottawa Tamil Association
Search Toggle menu

Ottawa Tamil Association expresses its deepest condolences on the Passing of Denis J.Halliday

October 12, 2026 — Mr. Halliday dedicated much of his later life to human rights, peace, and justice. After a distinguished 34-year career at the United Nations, where he reached the rank of Assistant Secretary-General and served as Humanitarian Coordinator in Iraq (1997–1998), he resigned in protest over the devastating impact. In the years that followed, he became a consistent and principled voice for accountability in cases of mass atrocities.

Ottawa Tamil Association (OTA) expresses its deepest condolences on the Passing of Denis J. Halliday

Of particular significance to the Tamil community was his long-standing involvement with the Permanent Peoples’ Tribunal (PPT) sessions on Sri Lanka. He served as a judge and co-chair across the Dublin, Bremen, and Berlin sessions. 

The Tribunals examined extensive evidence and concluded that the Government of Sri Lanka was guilty of the crime of genocide against the Eelam Tamil people. Mr. Halliday spoke publicly and consistently about these findings, the ongoing nature of the harm, and the responsibilities of the international community.

In February 2014, he visited Ottawa as part of a National Council of Canadian Tamils (NCCT) delegation engaged in advocacy for recognition of the Tamil genocide. During that visit, he met with the Ottawa Tamil community at an OTA event, shared details of the Bremen Tribunal’s conclusions, and discussed the importance of international recognition of Sri Lanka’s genocide against Tamils and justice. His presence and clear presentation left a lasting impression on those who attended.

The Ottawa Tamil Association remembers Mr. Halliday as a courageous former senior UN official who refused to remain silent, used his experience and authority to support independent inquiry, and stood with communities seeking recognition of historical injustices. His contributions to the documentation and international awareness of the Tamil genocide will be remembered with gratitude.

We extend our sincere sympathies to his family, friends, and all who worked with him. May he rest in peace.

Ottawa Tamil Association 

info@ottawatamilassociation.ca | www.ottawatamilassociation.ca 

https://ottawatamilassociation.ca/ota-events/2014-ota-events/ 

https://www.tamilnet.com/img/publish/2014/01/pt_bremen_2013december.pdf 

https://tamilconferences.org/conferences/second-conference/

###

Post navigation

OTA’s Grand Musical Fundraising Night was hailed by the audience and sponsors: Over $2K in proceeds go to important projects
Tamil Genocide AI

Chat with TGM AI anytime — click the icon in the bottom-right corner, or open the full page: ottawatamilassociation.ca/ai

To Donate to OTA, please click

Thank You, Sponsors

  • Ottawa Tamil Association expresses its deepest condolences on the Passing of Denis J.Halliday

    Oct 12, 2026

    Ottawa Tamil Association expresses its deepest condolences on the Passing of Denis J.Halliday

    Mr. Halliday dedicated much of his later life to human rights, peace, and justice. After a distinguished 34-year career at the United […]

  • OTA’s page in the FetNA 2023 Aruvi magazine
  • Filling vacuum to fulfilling — Ottawa Tamil Association
  • Event Summary Information session about United Nation’s investigation on Sri Lanka – Oct 7, 2014
About the OTA
Join as Member
Contact Us
OTA News
Global Tamil Summits
Tamil Heritage Month
Tamil Genocide in Sri Lanka
OTA Events
Volunteer at OTA
OTA collobrative projects
  • OTA’s page in the FetNA 2023 Aruvi magazine
  • Filling vacuum to fulfilling — Ottawa Tamil Association
  • Event Summary Information session about United Nation’s investigation on Sri Lanka – Oct 7, 2014
© 2026 Ottawa Tamil Association.