Welcome to Talia Neal-Walthall
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Welcome to Talia Neal-Walthall

We are pleased to welcome Talia Neal-Walthall to ECETOC as a secondee. Talia joins us to work on topics related to exposure, an area central to much of our current scientific programme. She will be wi...
September 2026 news from the Sec Gen
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September 2026 news from the Sec Gen

Dear members and colleagues,As we move through the year, there is a good deal to share. This has been a busy period for ECETOC, with changes to our team, our governance, and the work ahead. Let me...
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....
Press Release
26.03.2014

Newsflash: ECETOC Report Addresses Dermal Exposure to Chemicals

Exposure to chemicals can occur through the mouth, nose or the skin. While a lot of work has been done studying health risks of chemicals taken up through the mouth and nose, less has been done on health risks caused by chemicals getting into the body through the skin.  Chemical legislation, most notably REACH, does however require information on possible health risks from dermal exposures. This ECETOC Report has therefore been developed to provide a step-wise approach for assessing and understanding health risks of substances that get onto the skin either as a solid, a liquid or when sprayed as an aerosol.

The value of the ECETOC document is that it uses a decision-tree type approach that can be used by both experienced and less experienced scientists to provide relatively simple, or if necessary refined, estimates of health risk.  Several examples are provided guiding the reader through the step-wise approach. While the document is mainly for skin exposures occurring in the work place, it can also be used by those scientists interested in assessing risks from skin exposures in other settings.

The document is published as ECETOC Technical Report 119: Evaluation of Systemic Health Effects Following Dermal Exposure to Chemicals, and can be freely downloaded via http://bit.ly/ecetoc-tr119