… regulatory requirements for chemical mixture assessment, with … the assessment of intentional
and unintentional mixtures. … on mixture RA beyond the current regulatory requirements are …

… assessment of specific chemical mixtures, the option of taking account of possible mixture
effects in single substance risk assessments … impact on the assessment. Considering the large …

… -chemical database. It is also clear that b) the science and assessment of chemical mixtures
are moving forward through the combined efforts of regulatory agencies and scientists from …

… Existing proposals for tiered regulatory approaches to mixture risk assessment largely
focus on component-based approaches (CBAs). These are scientifically reasonable but when …

… Toxicity information could be classed into several approaches for use in risk assessment
of chemical mixtures. The toxicity equivalency factor (TEF) approach, as employed for …

… are used to assess the toxic effects of mixtures. It … assessment of chemicals in different
matrices and the extent to which the current legislation addresses the toxicological risk of mixtures. …

… A dilemma for chemical risk assessment: the numbers game Whichever way we look at
the low dose mixture issue, it exposes an assessment dilemma. According to dose addition, …

… Starting points could be voluntary action or product responsibility for a mixture assessment.
We see a discrimination in the assessment of technical mixtures in contrast to substances in …

… risk assessment (MRA). Whilst there is a broad consensus on the basic science of mixture
toxicology, the path to regulatory implementation of MRA within chemical risk assessment is …

… At its most basic level, we define a chemical mixture as simply a set of individual chemicals
that have been designated as a combined entity for some purpose, eg, for assessing health …