According to safety regulations, what must auxiliary equipment have to ensure safety?

Auxiliary equipment used in rescue scenarios must have product labels that are permanently marked to ensure safety. These labels typically provide crucial information such as the manufacturer's name, product identification, standards compliance, and usage instructions. Permanently marked labels help in identifying the equipment and ensuring it meets the necessary safety standards. This information is vital for both the users and inspectors to verify the equipment's legitimacy and reliability over time, particularly in high-stakes situations like rescues.

While color coding might assist in organization and quick identification, it does not provide the critical safety information that permanent labels do. A manufacturer's warranty is important for quality assurance but does not directly relate to the immediate safety of the equipment. Tracking numbers can be used for inventory management purposes but do not fulfill the safety regulation requirements that permanent markings perform.