2025 Annual Report
Annual Report
ECETOC publishes a framework for the risk assessment of plastic additives
Press Release

ECETOC publishes a framework for the risk assessment of plastic additives

Part 1 sets out the fundamental elements, from problem formulation to risk characterisation.Brussels, 22 July 2026. The ECETOC Plastic Additives Task Force has published the first of two peer...
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...
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.
TRA Task Force – Worker branch

TRA Task Force – Worker branch

Why? The Worker TRA Task Force has been active since 2019, delivering projects that advance the scientific basis of the Worker Targeted Risk Assessment (TRA) tool. Its overarching objective is to e...
Immunotoxicity assessment: Addressing Challenges and Advancing Methodologies [Workshop → Task Force]​

Immunotoxicity assessment: Addressing Challenges and Advancing Methodologies [Workshop → Task Force]​

Why?Regulatory assessment of immunotoxic properties of chemicals is a complex and challenging task​ Limited regulatory guidance exists​ Lack of industry and regulatory knowledge​...
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....
Third Party News
24.09.2014

SETAC Special Symposium on “Bioavailability of Organic Chemicals; Linking Science to Risk Assessment and Regulation

Regulation
Dear colleague,
It is my pleasure to announce to you our SETAC Special Symposium "BIOAVAILABILITY OF ORGANIC CHEMICALS: LINKING SCIENCE TO RISK ASSESSMENT AND REGULATION”, to be held in Brussels on 14-15 October this year ( http://sesss10.setac.eu).
The main objective of this symposium is to identify and provide scientifically-based solutions to the challenges faced by regulators and industries in handling bioavailability issues during risk assessment and regulation of organic chemicals. The symposium will provide an opportunity for scientists, regulators, and industrial managers to intensify the exchange of knowledge and experience on these issues, with the goal to facilitate the implementation of bioavailability in the management and regulation of chemicals (e.g., REACH) and contaminated sites (including remediation).
In this highly interactive, two-days programme, we will look during the first day at the needs and questions of the users and provide them the next day with tools. The Symposium participants will be distributed in 3 discussion groups per day. Before discussions, a few, selected oral keynote presentations will give a reference to start.
Relevant dates are :
Deadline for abstract submission: 16 September 2014 Early registration deadline: 23 September 2014
For more information and updates on the meeting, please check our website.
Yours sincerely,
J.-Julio Ortega-Calvo
In behalf of SESSS10 Steering Committee