1.2.4. Correct classification for physical hazards could not be established
For some entries the correct classification for physical hazards could not be established because sufficient data are not available for the application of the classification criteria in this Regulation. The entry might be assigned to a different (also higher) category or even another hazard class than indicated. The correct classification shall be confirmed by testing.
The entries with physical hazards that need to be confirmed by testing are indicated by the reference **** in Table 3.