To improve the response to regulatory requirements such as risk assessment and classification and labelling.
Many natural substances are classified as dangerous substances according to the European regulation on classification and labelling.
The natural substances were compared with the entries in the classification and labelling inventory, the so-called 'C & L inventory' (http://echa.europa.eu/web/guest/information-on-chemicals/cl-inventory-database ).
Indeed, we evaluated the nature of the output of our models, because in some cases continuous values are required, for risk assessment, while in other cases a categorical output is needed, for classification and labelling.
This is the official European database of classification and labelling information on notified and registered substances received from manufacturers and importers according to the CLP-regulation [8] on the basis of the REACH regulation [20] Title XI.
Especially this 'trial of medication' may reflect diagnostic uncertainty in general practice, which must normally have consequences for the classification and labelling.
Specifically, the standard has been aligned with the United Nations Globally Harmonized Systemm of Classification and Labelling of Chemicals (GHS).
This process requires reliable and relevant environmental hazard data upon which classification and labelling can be based and Predicted No-Effect Concentration (PNEC) values can be estimated.
eChemPortal also makes available national/regional classification results according to national / regional hazard classification schemes or according to the Globally Harmonized System of Classification and Labelling of Chemicals (GHS).
Globally Harmonised System of Classification and Labelling of Chemicals.
global harmonised system of classification and labelling of chemicals.
