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....
Technical Report
29.08.1996

TR 071 – Inventory of Critical Reviews on Chemicals

TR 071 : Inventory of Critical Reviews on Chemicals | August 1996

The United Nations Environment Programme (UNEP), through its International Register of Potentially Toxic Chemicals (IRPTC), and the European Centre for the Ecotoxicology and Toxicology of Chemicals (ECETOC), are jointly operating an Inventory of Critical Reviews on Chemicals (ICRC).

The ICRC presents the work of 40 organisations or agencies involved in reviewing or evaluating data pertaining to health or environmental hazards posed by chemicals.  The content of the ICRC depends on the voluntary contribution of these international, governmental and non-governmental organisations, including industry.

The ICRC contains a description of these organisations, an outline of the general content of the series of reviews they produce (including descriptors) and information on the preparation process of these reviews together with their year of publication or their stage of preparation (in preparation or planned).  Forty six series of reviews have been identified as fulfilling the criteria for inclusion in the ICRC as critical reviews.  Six other series of interest have been added.  There are more than 9500 critical reviews recorded in the ICRC.  Contact points, where further information and publications can be obtained, are given at the end of the description of each organisation.

Included in the ICRC are more than 3900 chemicals reviewed or evaluated by one or more organisations.  The chemicals are tabulated in alphabetical order, using their common names (name most frequently reported by contributors to the ICRC).  Cross-reference tables with other reported names and with Chemical Abstracts Service (CAS) Registry Numbers should facilitate locating chemicals in the main table.

The purpose of the ICRC is to inform both producers and users of critical reviews on the existence of such reviews and about their content, planning and preparation stages. Through this information, the production of risk assessment documents may be better coordinated nationally and internationally, and costly duplication of efforts can be avoided. The ICRC is also useful in establishing international priorities for chemical evaluation.