2025 Annual Report
Annual Report

2025 Annual Report

06.05.2026 read more
Building trust in the integration of artificial intelligence into chemical risk assessment: findings from the 2024 ECETOC workshop
ArticleWorkshop Report

Building trust in the integration of artificial intelligence into chemical risk assessment: findings from the 2024 ECETOC workshop

23.03.2026 read more
From concept to application: Repeat dose toxicity testing workshop
07.05.2026 - 08.05.2026

From concept to application: Repeat dose toxicity testing workshop

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Planetary boundary for novel entities
06.05.2026 - 07.05.2026

Planetary boundary for novel entities

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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...
29.01.2026 Read more
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...
13.11.2025 Read more
Epigenetics – Roland Buesen
01.06.2016

Epigenetics – Roland Buesen

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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).
03.10.2025 Read more
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
03.10.2025 Read more
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.
03.10.2025 Read more
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.
03.10.2025 Read more
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....
24.02.2026 Read more
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...
24.02.2026 Read more
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...
07.07.2025 Read more
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Press Release
30.07.2012

New publication on Targeted Risk Assessment

TR 114 : ECETOC TRA version 3: Background and Rationale for the Improvements

ECETOC has published Technical Report No. 114 which explores the background and rationale for the recently-launched version 3 of the Targeted Risk Assessment Tool.

The report can be downloaded without charge from http://bit.ly/ecetoc-tr114

Further information on the TRA tool - and download links can be found at https://www.ecetoc.org/tools/targeted-risk-assessment-tra/