Earlier this year the Environment Agency for England and Wales hosted an international workshop on the potential use of bioaccessibility test results in risk 
assessment of land contamination.  The workshop highlighted many of the challenges, needs and concerns expressed by the scientific community and other national 
regulatory organisations.   
  
As well as scientists, regulators and consultants from the UK the workshop was also attended by specialists from the United States, the Netherlands and Denmark. 
 
  
The report can be found at:    
http://publications.environment-agency ...