CNHHE occasionally provides free online webinars about environmental health-related subjects. Check back often for updates, or join the network to be notified by email.

Upcoming Webinars

Webinar: Applying Economic Insight to Environmental Health Risk Management March 30th, 2022 1pm AST 12pm EST


Previous Webinars

Per- and Polyfluorinated Alkyl Substances (PFAS): A Review “From PFOS to GenX”y.

September 29th – 2pm Atlantic / 1pm Eastern Standard Time 

CNHHE is pleased to present Terry Obal, PhD, CChem, Chief Science Advisor, Bureau Veritas Laboratories to discuss the state of the science around PFAS chemicals.


Circular Living and Circular Economies: Towards a Zero-Waste, Low-Carbon Economy

Feb 10, 2021

Presented by Stephanie Cairns and Alice Irene Whittaker from the Smart Prosperity Institute, join us in learning more about the solutions to the enormous challenge of our economy, where just about everything that is manufactured for our use creates pollution and toxic waste. Our speakers provide an overview of the circular economy from a global perspective, and examples at the household and community level. The presentation is followed by a questions and answer period.

Achieving a Sustainable Future: The Draft 2019 to 2022 Federal Sustainable Development Strategy.

Feb 11, 2020

Presented by Environment and Climate Change Canada.  

Achieving a Sustainable Future

Full Presentation Slides and Resources 

Health Canada: Overview of the Health Canada Threshold of Toxicological Concern (TTC)-based Approach for Certain Substances under the Third Phase of the CMP.

May 16th, 2019

 Environment and Climate Change Canada: Recent application and development related to Eco-TTC at Environment and Climate Change Canada 

Overview of the Health Canada Threshold of Toxicological Concern (TTC)-based Approach

Full Presentation Slides and Resources