
BACKGROUND
Dr. Barbara Hales is a James McGill Professor in the Department of Pharmacology and Therapeutics at McGill University (Montreal). Dr. Hales is a world-renowned expert in developmental and reproductive toxicology, and endocrine disruption. Funded by extra-mural competitive grants, her laboratory research focuses on the effects of house dust mixtures of flame retardants on reproduction and development, the impact of exposure to phthalates and “green” plasticizers on progeny outcome, and approaches towards the responsible replacement of endocrine disrupting chemicals. Dr. Hales has published over 160 journal articles and 45 book chapters. Her laboratory has provided opportunities to graduate students, visiting scholars and postdoctoral fellows, many of whom currently hold diverse positions in different sectors. Dr. Hales has served as President of the Society of Toxicology of Canada (STC) and the Teratology Society and as the Secretary-General of the International Union of Toxicology (IUTOX). Dr. Hales has been bestowed with many awards of distinction, notably the Teratology Society’s Agnish Fellowship Award (2019), and the STC’s Gabriel L. Plaa Award (2008).
PURPOSE
The purpose of the Barbara Hales Award is to recognize the accomplishment of a toxicologist affiliated with a Canadian institution for their significant contributions to the field of toxicology over the past 5 years.
SELECTION
The Awards Committee is chaired by the Past President and includes a councillor plus two members appointed by the Board from the general membership and who are not members of the Board. The decision of the Awards Committee shall be final. Only one award will be made annually; there is no obligation to make the award when there is no nominee who is deemed to be qualified.
AWARD
The Barbara Hales Award takes the form of an engraved plaque plus a cheque for $500 and will be presented at the Annual Symposium by the President of STC. The awardee will be invited to present a lecture on their research contributions during the Annual Symposium. One nominator will be invited to chair and introduce the awardee at the lecture.
ELIGIBILITY
- The nominee mus be a Canadian citizen;
- The nominee must be affiliated with a Canadian institution.
- The nominee must demonstrate their significant contributions to the field of toxicology during the past 5 years.
NOMINATION PROCESS
Nominations must be made by two regular members of STC (i.e. the Sponsors), in good standing, but no member may nominate more than one candidate during any one year. Nominations must be accompanied by:
- A one-page summary, clearly describing the recent contributions (past 5 years) of the nominee to the field of toxicology. Contributions can take the form of publications, presentations, intellectual property, awards, degrees, knowledge translation, policy development, specialized training, strategic employment positions, etc. The one-page summary should include a rationale for considering that these contributions are significant for the field of toxicology;
- Copies of no more than five manuscripts and other documents published in the last 5 years and considered by the Sponsors to be pertinent to the award. Other documents could include policy briefs, technical reports, patents, proprietary submissions, subcontract reviews, etc. It is acknowledged that it may not be possible for Sponsors to provide copies of proprietary information;
- The nominee’s CV and a brief biographical sketch suitable for press release.
TIMELINE
Nominations for the award should be submitted to the Chairperson of the Awards Committee via email to info@stcweb.ca by July 1st, 2023. The Chairperson of the Awards Committee will forward the decision to the STC’s Board of Director for ratification by September 1st, 2023.
BARBARA F. HALES AWARD OF DISTINCTION WINNERS

Carole Yauk
Assistant Professor, University of Ottawa
Carole Yauk was the lead scientist of the Genomics Laboratory in the Environmental Health Science and Research Bureau at Health Canada for 18 years. She joined the University of Ottawa’s Department of Biology as a professor in September 2020, where she holds the Tier 1 Canada Research Chair in Genomics and the Environment. Her research broadly focuses on the development and
implementation of genomic tools for human health risk assessment of environmental chemicals. Carole currently chairs the Board of Trustees for Health and Environmental Sciences Institute (HESI) and is involved in its Emerging Systems Toxicology in the Assessment of Risk (eSTAR) and Genetic Toxicology Technical (GTTC) Committees. She is a Canadian delegate and plays leadership roles within the Organisation for Economic Co-operation and Development (OECD) Advisory Group on Emerging Science in Chemicals Assessment. She is Past-President of the
Environmental Mutagenesis and Genomics Society (EMGS) and a recent inductee into the Canadian Academy of Health Sciences. She is the 2025 recipient of the EMGS’s Alexander Hollaender Award for her outstanding contributions advancing the use of genomic technologies in regulatory toxicology and risk assessment.
2024
Alison Holloway, PhD
McMaster University

