To clarify the requirement in Sentence 3.2.7.14.(1) for placards to conform to the “Transportation of Dangerous Goods Regulations” and require that individual storage areas and laboratories be identified with placards showing the individual TDGR Class and Division number of the dangerous goods stored or used therein, where the dangerous goods consist of multiple products within the same class.
This is to limit the probability that emergency response operations will be delayed or inefficient, which could lead to the spread of fire to other parts of the building, which could lead to harm to persons, including emergency responders.