Award for Adverse Outcome Pathway Development
Provided to New Contributors to the AOP Wiki

deadline extended

With the advent of emerging technologies and the adoption of a new vision for the science of toxicity testing, modern toxicology is moving away from the animal tests scientists have traditionally relied upon to identify chemical hazards. Tests using animals are often considered to be “black box” studies that determine whether a chemical is toxic to animals, but they do not necessarily reveal the mechanism by which the substance caused toxicity or whether it would cause similar toxicity in humans. In recent years, however, nonanimal testing strategies have been developed that are geared towards probing the specific mechanism of chemical toxicity. These testing strategies can be based on Adverse Outcome Pathways (AOPs), which are a conceptual framework describing a sequential chain of causally linked events at different levels of biological organisation that lead to an adverse health or ecotoxicological effect.

As part of a collaborative effort between the European Commission’s Joint Research Centre, the US Environmental Protection Agency, and the Organisation for Economic Co-operation and Development, an AOP Wiki has been created to provide an interactive and virtual platform for AOP development and to promote international consensus on the developed AOPs. Working with the organisers of the AOP Wiki, the PETA International Science Consortium Ltd. (PISC) is launching a data challenge to encourage new contributors to add content to the AOP Wiki using available data.


Launch of the AOP Award at the European Commission’s Joint Research Centre (JRC) booth at the 51st annual EUROTOX Congress held in Porto, Portugal on 13-16 September, 2015.

Download the flyer here.

Eligibility and Award Details

  • Only new contributors to the AOP Wiki are eligible to win; new contributors are defined as those who have made no contributions to the AOP Wiki before 15 September 2015 and who notify PISC in the manner set forth below.
  • The competition begins on 15 September 2015 and ends 3 October 2016.
  • Those interested in competing must notify PISC at the email address below to register their AOP Wiki username in the competition. This will allow:
    (1) a welcome pack to be sent, which will include information on how to make an account and important guidance documents (e.g. the OECD guidance document on developing and assessing AOPs (here) and the Users’ Handbook to supplement the guidance document for developing and assessing AOPs (here)), and
    (2) will allow Wiki submissions to be tracked via username.
  • Contributions to the AOP Wiki will be judged by a review panel comprised of scientists participating in the Organisation for Economic Co-operation and Development’s Extended Advisory Group on Molecular Screening and Toxicogenomics (EAGMST).
  • Contributions will be judged based on both the quantity and quality of submissions, which may take the form of either comments or, following permission from an AOP leader, directly editing an AOP.
  • PISC will use the review panel’s rankings to choose the winners and will announce up to three winners in November 2016.
  • First, second, and third prize winners will be awarded €4,000, €2,000, and €1,000, respectively. In case there are not enough qualified entries, PISC reserves the right to provide fewer or smaller cash prizes.
  • Open to residents worldwide. No purchase necessary. Void where prohibited by law. By entering, you are acknowledging that you have read and agree to our contest terms and conditions and privacy policy.

To register for the contest, or for additional information, please send the following information to Katherine Groff at [email protected].

  • Name*
  • Email*
  • Username registered in the AOP Wiki*
  • Affiliation*
  • Address (optional)
  • How did you hear about the award? (optional)

*required to register