Division 1.1.3 Bridging principles for the classification of mixtures where test data are not available for the complete mixture

Where the mixture itself has not been tested to determine its hazardous properties, but there are sufficient data on similar tested mixtures and individual hazardous ingredient substances to adequately characterise the hazards of the mixture, these data shall be used in accordance with the following bridging rules referred to in Article 9(4) for each individual hazard class in Part 3 and Part 4 of this Annex, subject to any specific provisions for mixtures in each hazard class.