2025 Annual Report
Annual Report
January 2026 news from the Sec Gen
News

January 2026 news from the Sec Gen

Dear colleagues and friends, As we begin a new year, I would like to thank you for your continued engagement and trust in ECETOC. 2026 promises to be an exciting and dynamic year, and I am pleased...
ECETOC launches Secondee Programme
News

ECETOC launches Secondee Programme

Looking for an extra challenge? A next step to help develop your career? Consider applying for our Secondee Programme! ECETOC is looking for early-career scientists currently working at a member co...
HSSD Tool

HSSD Tool

This software was developed by a consortium of partners to facilitate the uptake of novel approaches to estimate aquatic threshold concentrations (e.g. the concentration at which 5% of the species are exposed above their EC50, HC5).
The Human Exposure Assessment Tools Database (heatDB)

The Human Exposure Assessment Tools Database (heatDB)

heatdb is a public directory of exposure data sources as well as available tools for exposure
NanoApp

NanoApp

ECETOC’s NanoApp is a tool designed to define the boundaries of sets of similar nanoforms and to generate a justification for the REACH registration.
Targeted Risk Assessment (TRA)

Targeted Risk Assessment (TRA)

The Targeted Risk Assessment (TRA) estimates exposures to workers, consumers and the environment that arise during a series of events.
Chronic fish case studies towards an IATA

Chronic fish case studies towards an IATA

Why? Hazard and safety assessments for the pelagic compartment often rely on in vivo studies using a single fish species, raising ethical concerns and uncertainty in terms of extrapolation....
Estimating the environmental release of Synthetic Polymeric Microparticles from Products

Estimating the environmental release of Synthetic Polymeric Microparticles from Products

Why? REACH restriction: SPM use restricted; emissions reporting required by May 2027. Gap: No analytical methods available to measure SPM emissions. Solution: Draft SPERC-based approac...
Case Studies on Reliability and Relevance Considerations during Validation of NAMs

Case Studies on Reliability and Relevance Considerations during Validation of NAMs

Why? Validation of NAMs is often overlooked despite its importance for regulatory use. Traditional validation methods are less suitable for NAMs, which focus on key events rather than apical...
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Latest News

Diversity is key to expanding frontiers of future science,  says renowned space scientist at ECETOC 40th anniversary celebration
NewsPress Release

Diversity is key to expanding frontiers of future science, says renowned space scientist at ECETOC 40th anniversary celebration

The key to expanding the frontiers of future science is ‘gender diversity’ and inspiring the younger generation, according to one of Europe’s leading space scientists, Dr Maggie Aderin-Pocock....
Workshop reviews advances in Environmental Exposure Modelling:  Bridging the Gap between Research and Application
NewsPress Release

Workshop reviews advances in Environmental Exposure Modelling: Bridging the Gap between Research and Application

In a nutshell: Advances in Environmental Exposure Modelling: Bridging the Gap between Research and Application. ECETOC Workshop held 4-5 May 2017, Brussels   Brussels, March 2018. This works...
Publication of the 2017 ECETOC Annual Report
NewsPress Release

Publication of the 2017 ECETOC Annual Report

In preparation for the 2018 Annual General Meeting and 40th Anniversary event on 21st March, we are pleased to announce the publication of the ECETOC 2017 Annual Report which provides an overview of t...
NewsPress Release

New ECETOC Targeted Risk Assessment (TRA) Report addresses technical questions on the TRA Tool

In a nutshell: Since the introduction of the TRA in 2004, many thousands of users have downloaded the tool and its supporting technical guidance from the ECETOC website. In addition to the guidance...
NewsPress Release

Olivier de Matos succeeds Dr Alan Poole as Secretary General of ECETOC

Brussels, October 2017 Olivier de Matos succeeds Dr Alan Poole as Secretary General of ECETOC Before being appointed Secretary General of ECETOC, Olivier de Matos was Managing Director at Burson...
In a nutshell: Improvement of the OECD 306 screening test: 2015 workshop and subsequent ring test
NewsPress Release

In a nutshell: Improvement of the OECD 306 screening test: 2015 workshop and subsequent ring test

Brussels, September 2017. Previous ECETOC workshops recommended a series of modifications and enhancements to existing OECD biodegradation screening tests (BSTs) to deliver more robust methods for...
Third Party News

MAK and BAT Values 2017 (German Version) now online

Thanks to @Andrea Hartwig and @Heidrun Greim for the following announcement: Deutsche Email siehe unten/ German version, see below ****************************************************** Dear Co...
Third Party News

WHO review of the use of chemical-specific adjustment factors (CSAF) and their relevance to applying “uncertainty factors” to health-based guidance values

ECETOC members have shown an interest in the WHO review of the use of chemical-specific adjustment factors (CSAF) and their relevance to applying “uncertainty factors” to health-based guidance...
Publication of ECETOC e-Newsletter issue 33, Summer 2017
NewsPress Release

Publication of ECETOC e-Newsletter issue 33, Summer 2017

The Summer 2017 issue of the ECETOC e-newsletter is now available for download at https://goo.gl/5g78aZ In this issue: ECETOC launches a public directory of exposure data sources and exposure...
ECETOC launches a public directory of exposure data sources and exposure tools
NewsPress Release

ECETOC launches a public directory of exposure data sources and exposure tools

The Human Exposure Assessment Tools Database (heatDB) is a resource for risk assessors to use to quickly search and locate human exposure tools and data available in the public domain. Available so...
Third Party News

The GreenFacts Initiative: Circular economy: what, why, where and who?

Latest from Greenfacts: Humanity consumes more goods and services than what is sustainable, in terms of natural resources. Circular economy aims to increase efficiency of use, in order to prevent t...
News and Updates from CAAT
Third Party News

News and Updates from CAAT

CAAT Academy is an extension of a joint venture of Johns Hopkins University Center for Alternatives to Animal Testing (CAAT) and CAAT-Europe (University of Konstanz). CAAT Academy connects experts f...
Publication of ECETOC e-Newsletter issue 32, Spring 2017
NewsPress Release

Publication of ECETOC e-Newsletter issue 32, Spring 2017

The Spring 2017 issue of the ECETOC e-newsletter is now available for download at https://goo.gl/q7H7xZ In this issue: Seven Steps for the Identification of Endocrine Disrupting Properties (EC...
ECETOC develops Seven Steps for the Identification of Endocrine Disrupting Properties (ECETOC 7SI-ED)
NewsPress Release

ECETOC develops Seven Steps for the Identification of Endocrine Disrupting Properties (ECETOC 7SI-ED)

ECETOC develops Seven Steps for the Identification of Endocrine Disrupting Properties (ECETOC 7SI-ED)   In a nutshell: Brussels, March 2017 In response to the ‘Outline of draft Guidance Docu...
ECETOC publishes report on Biodegradation Default Half-Life Values
NewsPress Release

ECETOC publishes report on Biodegradation Default Half-Life Values

In a nutshell: Brussels, May 2017 Biodegradation is a key process for breaking down and finally removing chemicals from the environment. The biodegradation half-life time is a key input parameter fo...
In a nutshell: Chemical respiratory allergy – clinical information and how to use it and improve it
NewsPress Release

In a nutshell: Chemical respiratory allergy – clinical information and how to use it and improve it

Brussels, March 2017 A variety of natural and man-made materials can cause allergic sensitisation of the respiratory tract in susceptible individuals. However, the mechanisms involved in the develo...
ECETOC 2016 Annual Report Published
NewsPress Release

ECETOC 2016 Annual Report Published

In preparation for the 2017 Annual General Meeting and Annual Technical Meeting, we are pleased to announce the publication of the ECETOC 2016 Annual Report, downloadable from https://goo.gl/IYxUyP. T...
OECD launches collaborative tool Effectopedia , an ‘encyclopedia’ of adverse outcome pathways (AOPs)
In The PressNews

OECD launches collaborative tool Effectopedia , an ‘encyclopedia’ of adverse outcome pathways (AOPs)

Effectopedia has been developed by the OECD as a collaborative online tool where AOP experts can build quantitative models using experimental data. Read more at https://www.effectopedia.org/...
ECETOC is delighted to welcome Arkema as its latest member company

ECETOC is delighted to welcome Arkema as its latest member company

A specialty chemicals global major, with 3 business segments – High Performance Materials, Industrial Specialties, and Coating Solutions – and globally recognised brands, the Arkema Group operates...
Winter 2016 ECETOC e-newsletter published
NewsPress Release

Winter 2016 ECETOC e-newsletter published

Dear Readers, 2016 has been another productive year for ECETOC. One of the highlights was the launch last May of the new ECETOC website, which introduces ‘Topics’ pages grouping information, pu...
NewsPress Release

In a Nutshell: Guidance on assessment and application of Adverse Outcome Pathways (AOPs) relevant to the Endocrine System

Various European chemical regulations do not allow the marketing or use of substances known to have endocrine disrupting properties – chemicals that induce adverse effects in humans and/or wildlife...
Task Force report on guidance for effective use of human exposure data in risk assessment of chemicals
NewsPress Release

Task Force report on guidance for effective use of human exposure data in risk assessment of chemicals

To understand and predict health risks posed by exposure to substances it is necessary to interpret both the toxic properties and the potential exposure to that substance: Risk = Fn(Hazard, Exposur...
NewsPress Release

In a nutshell: Freshwater ecotoxicity as an impact category in life cycle assessment

Brussels, November 2016 Freshwater is a vital component in the global ecosystem. Freshwater is a unique environmental habitat and also essential for human life. Freshwater pollution not only poses...

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