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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Publications

Workshop Report

Workshop Report 25 – Workshop on ‘Omics and Risk Assessment Science

WR 25 : Workshop on 'Omics and Risk Assessment Science | 3 October 2013 Workshop Report no.25. 'Omics and risk assessment science 25-26 February 2013, Málaga ISSN-2078-7200-25 (print) ISSN-2078-72...
Workshop Report

Workshop Report 11 – Workshop on the Application of ‘Omics in Toxicology and Ecotoxicology: Case Studies and Risk Assessment

WR 11 : Workshop on the Application of 'Omics in Toxicology and Ecotoxicology: Case Studies and Risk Assessment | July 2008To review recent progress made on the application of 'omics technologies...
Technical Report

TR 089 – (Q)SARs: Evaluation of the commercially available software for human health and environmental endpoints with respect to chemical management applications

TR 089 : (Q)SARs: Evaluation of the commercially available software for human health and environmental endpoints with respect to chemical management applications | September 2003 With the marked esca...

Task Forces

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...
Advisory Panel: Case studies towards an Integrated Approach to Testing and Assessment (IATA) for chronic fish toxicity

Advisory Panel: Case studies towards an Integrated Approach to Testing and Assessment (IATA) for chronic fish toxicity

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....
Good Practices in Omics Data Interpretation for Regulatory Applications

Good Practices in Omics Data Interpretation for Regulatory Applications

Why?Current frameworks guide omics data generation and reporting but lack interpretation guidance for regulatory use.​ Focus is on addressing this gap without duplicating ongoing efforts...
Plastic Additives – Chemical risk assessment in the linear and circular plastic economy

Plastic Additives – Chemical risk assessment in the linear and circular plastic economy

Why? Plastic additives and plastic-associated chemicals are a topic of great interest for the negotiations of the Internationally Legal Binding Instrument to End Plastic Waste (‘ILBI’). Develop...
Polymer Analytics Task Force

Polymer Analytics Task Force

Why Polymers are best known as components of plastics; however, many other types of polymers exist as well, with joint estimates ranging from 70,000 to 400,000 polymers currently commercialized in...
Evaluation of a comparative safety assessment approach for products in the SSbD context

Evaluation of a comparative safety assessment approach for products in the SSbD context

Dissemination SETAC 2025, Europe 35th Annual Meeting, Poster: SETAC Europe 2025 - ECETOC Poster Safety Assessment Taskforce Why Stakeholders across various sectors, including industry and regulat...

News

ECETOC is hiring a new administrative assistant

ECETOC is hiring a new administrative assistant

We are looking for a new administrative assistant to permanently join our Brussels-based team - see the job description here and send us your application if you meet the criteria!...
ECETOC Activity Update
News

ECETOC Activity Update

Have a look at what's coming up in the next few weeks. If you're interested in taking part, get in contact with us!DEVELOPMENT OF NEW TRA ENVIRONMENT SOFTWARE: ECETOC has contracted ProtoQSAR to...
An update from the Secretary General
News

An update from the Secretary General

Dear All,Science thrives on collaboration, and ECETOC’s impact is a direct result of your dedication, expertise, and willingness to engage in shaping the future of chemical risk assessment. Whet...

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