eteam-Project - Evaluation of Tier One Exposure Models under REACH > Home

Welcome to the eteam project

The eteam Project, the Evaluation of Tier 1 Exposure Assessment Models under Reach, sponsored by the German Federal Institute for Occupational Safety and Health (BAuA) was commissioned to compare and contrast the different REACH Tier 1 exposure assessment models in terms of their determinants, scope of application, functionality and user-friendliness.

The project, led from the IOM by Prof. Martie van Tongeren, began in October 2011 and concluded in March 2014.

The eteam project website is no longer updated. Further information on the results and outcomes of the project are available from http://www.baua.de/en/Topics-from-A-to-Z/Hazardous-Substances/Workshops/ETEAM-2014/ETEAM-2014.html. Further information about the project can also be obtained from Dr Karen Galea at IOM, email:karen.galea@iom-world.org.


Further information about IOM’s research activities and capabilities is available from http://www.iom-world.org/research/  


Background to ETEAM Project

The REACH (Registration, Evaluation, Authorisation and restriction of Chemicals) legislation was introduced on 1st June 2007 and aims to control human and environmental risk from exposure to chemicals across the European Union. The first phase of registration of chemical agents was completed in December 2010. 

Due to the paucity of exposure data, a tiered approach is used to determine the risk of exposure to chemicals, with a great reliance on conservative screening models for exposure assessment. Several 1st tier exposure models are recommended by the European Chemicals Agency (ECHA) for estimating occupational exposure; however, to date none of these models have been extensively evaluated and compared. 

The Evaluation of Tier 1 Exposure Assessment Models under Reach ("eteam") project, sponsored by the German Federal Institute for Occupational Safety and Health (BAuA), aimed to compare and contrast the different REACH Tier 1 exposure assessment models in terms of their determinants, scope of application, functionality and user-friendliness. 

The models to be evaluated are:

An international Advisory Board was been appointed to provide objective scientific advice to the project, overseeing timescales and deliverables and making available workplace exposure data for use in the model validation process.

The project started on 1st October 2011.

ETEAM Conference, March 25 - 26, 2014

The ETEAM conference presenting the results of the study to key stakeholders will be held in Dortmund, March 25-26. 2014.

Further details of the conference and how to book a place are available here.