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...

Long-Term Environmental FateFood chain transfer

Publications

Special Report 18 – Information to be considered in a weight-of-evidence-based PBT/vPvB assessment of chemicals (Annex XIII of REACH)
Special Report

Special Report 18 – Information to be considered in a weight-of-evidence-based PBT/vPvB assessment of chemicals (Annex XIII of REACH)

SCIENCE NEWS FLASH: ECETOC publishes report on new information and weight-of-evidence in PBT/vPvB assessment of chemicals Brussels, 1st August 2014 An ECETOC task force has reviewed th...
Technical Report

TR 118 – Development of interim guidance for the inclusion of non-extractable residues (NER) in the risk assessment of chemicals

TR 118 : Development of interim guidance for the inclusion of non-extractable residues (NER) in the risk assessment of chemicals | 29 May 2013Technical Report no.118. Development of interim guid...
Technical Report

TR 112 – Refined Approaches for Risk Assessment of PBT/vPvB Chemicals

TR 112 : Refined Approaches for Risk Assessment of PBT/vPvB Chemicals | October 2011 ISSN-0773-8072-112 (print) ISSN-2079-1526-112 (online) D-2011-3001-218SummaryBuilding upon a previous EC...
Technical Report

TR 098 – Risk Assessment of PBT Chemicals

TR 098 : Risk Assessment of PBT Chemicals | December 2005 Many chemical regulatory schemes exist around the world that contain hazard-based criteria to identify and prioritise persistent, bioaccumula...
Special Report

Special Report 17 – Risk Assessment Report for Existing Substances Methyl tertiary-Butyl Ether

SR 17 : Risk Assessment Report for Existing Substances Methyl tertiary-Butyl Ether | December 2003 Methyl tertiary-butyl ether (MTBE) has been prioritised for risk assessment under the EU "Existing S...