The original working group met at UC Berkeley on March 7-8, 2018, and was hosted by Martyn Smith (UC Berkeley) and Lauren Zeise (OEHHA, CalEPA). The group was co-chaired* by Michele La Merrill (UC Davis) and Thomas Zoeller (U. Mass.). The group examined the literature and developed 12 key characteristics (KCs) of endocrine disrupting chemicals and subsequently published a paper in 2020, La Merrill et al., 2020, which included additional invited experts**.
| Last Name | First Name | Institution | Stakeholder | |
| Browne | Patience | OECD | Patience.BROWNE@oecd.org | Intergovernmental Agency |
| Cogliano | Vincent | OEHHA | Vincent.cogliano@oehha.ca.gov | Government |
| Goodson | William | CPMC | whg3md@att.net | Researcher |
| Gore** | Andrea | Uni. Texas, Austin | andrea.gore@austin.utexas.edu | Researcher |
| Guyton | Kathryn | IARC, France | GuytonK@iarc.fr | Intergovernmental Agency |
| Korach | Kenneth | NIEHS | korach@niehs.nih.gov | Government |
| Kortenkamp | Andreas | Brunel Uni., U.K. | Andreas.Kortenkamp@brunel.ac.uk | Researcher |
| La Merrill* | Michele | UC Davis | mlamerrill@ucdavis.edu | Researcher |
| Patisaul** | Heather | N. Carolina State Univ. | hbpatisa@ncsu.edu | Researcher |
| Rieswijk | Linda | UC Berkeley (currently Maastricht Uni.) | linda.rieswijk@maastrichtuniversity.nl | Researcher |
| Smith | Martyn | UC Berkeley | martynts@berkeley.edu | Researcher |
| Sone | Hideko | NIES, Japan | hsone@nies.go.jp | Government |
| Vandenberg | Laura | U. Massachusetts | lvandenberg@schoolph.umass.edu | Researcher |
| Woodruff | Tracey | UCSF | Tracey.Woodruff@ucsf.edu | Researcher |
| Zeise | Lauren | OEHHA, California EPA | Lauren.Zeise@oehha.ca.gov | Government |
| Zoeller* | Thomas | U. Massachusetts | tzoeller@bio.umass.edu | Researcher |
*Co-Chairs
**Experts invited to join group
Abbreviations: CPMC, California Pacific Medical Center; EPA, Environmental Protection Agency; NIES, National Institute for Environmental Studies; OECD, Organization for Economic Co-Operation and Development; OEHHA, Office of Health Hazard Assessment