Analysis of different preferences for the EU's regulatory options for endocrine disruptor identification criteria using argumentation theory

Sander C.S. Clahsen*, Lana Moss, Irene van Kamp, Theo G. Vermeire, Bart J. Garssen, Aldert H. Piersma, Erik Lebret

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

What criteria are most suitable to identify endocrine disrupting substances (EDSs) for regulatory purposes in the EU? The results of the European Commission's public consultation, as part of the process to establish identification criteria for EDSs, show that different regulatory options are supported. Some respondents prefer an option including hazard characterization considerations, whereas others prefer an option that avoids these considerations and introduces several hazard-identification based weight-of-evidence categories. In this study, the argumentation underlying the different preferences for identification criteria are analyzed and compared using pragma-dialectical argumentation theory (PDAT). All responses of non-anonymous, national governments that submitted a response in English (n = 17) were included. Responses of other stakeholder organizations were included if a Google News search returned an opinionated presence in the media on the subject (n = 9). Five topical themes and 21 underlying issues were identified. The themes are 1) mechanistic understanding of EDSs, 2) regulatory considerations related to the identification of EDSs, 3) consistency with existing regulatory frameworks, and 4) evaluations of specific issues related to a category approach and 5) related to including potency. We argue that two overarching (implicit) ‘advocacy coalitions’ can be discerned, that adopted contrasting positions towards the identified themes and issues. Among these ‘coalitions’, there appears to be consensus about the necessity of having ‘science-based’ criteria, though different perspectives exist as to what the most accurate mechanistic understanding of EDSs entails. To move the discussion forward, we argue that a societal dialogue would be beneficial, where EDS science and regulation are discussed as interrelated themes.

Original languageEnglish
Article number140076
Number of pages13
JournalScience of the Total Environment
Volume740
DOIs
Publication statusPublished - 20 Oct 2020

Bibliographical note

Funding Information:
The authors would like to thank Rik Bogers and three anonymous reviewers for their insightful comments on an earlier version of this article. The project was financed in the framework of the RIVM Strategic Programme (S/124002).

Publisher Copyright:
© 2020

Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.

Funding

The authors would like to thank Rik Bogers and three anonymous reviewers for their insightful comments on an earlier version of this article. The project was financed in the framework of the RIVM Strategic Programme (S/124002).

Keywords

  • Advocacy coalitions
  • Argumentation theory
  • Endocrine disruptors
  • EU regulatory options
  • Public consultation

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