How many LPG containers require a permit if they exceed 16.4 oz?

In the context of LPG (liquefied petroleum gas) regulations, any amount of LPG above 16.4 ounces necessitates a permit. This is in accordance with various guidelines that aim to ensure the safe handling, storage, and transportation of flammable materials.

When the question refers to the number of containers requiring a permit, it indicates that having a quantity exceeding 16.4 ounces collectively involves thinking about how many such containers can be handled without needing to engage with regulatory processes to ensure safety. Therefore, if you possess 54 containers, and each exceeds the 16.4 ounces threshold, all of them require a specific permit due to the cumulative risk they pose. This highlights the importance of adhering to permitting regulations when dealing with large quantities of LPG containers to maintain safety and compliance with legal requirements.