What factor is critical in determining the correct securement method?

The type of cargo is a critical factor in determining the correct securement method because different types of cargo have varying shapes, weights, and handling characteristics that impact how they should be secured for transit. For example, flat, heavy items may require different securement techniques compared to irregularly shaped or fragile goods. Proper securement methods are tailored to ensure that the load does not shift during transportation, which could lead to accidents or damage to the cargo. Understanding the specific requirements related to the attributes of the cargo helps in selecting the appropriate materials and techniques needed for effective securement, ensuring safety and compliance with regulations for transporting goods.