Intermodal Dry Cargo CNTR/CSC Reinspection Certifier Practice Test 2025 – The All-in-One Guide to Exam Success!

A major IMDG defect is characterized by a deformation exceeding specified standards. This is crucial because the International Maritime Dangerous Goods (IMDG) Code outlines strict requirements for the structural integrity and safety of containers carrying dangerous goods. When a deformation surpasses the allowable limits, it compromises the container's ability to safely carry hazardous materials, potentially posing risks during transport. Adhering to these standards ensures the overall safety of the cargo, the environment, and personnel involved in handling and transporting these goods. Recognizing deformations that exceed specifications is vital for maintaining compliance with safety regulations and preventing hazardous incidents.

In contrast, a minor dent or a single splice in structural components typically does not indicate a significant risk if within specified tolerances. Minor repairs that do not affect usability further demonstrate that these do not pose a substantial risk. Therefore, while they are important for overall maintenance, they do not categorize as major defects in the context of IMDG regulations.