What is the key difference in training between QARs and CDQARs?

The key difference between Quality Assurance Representatives (QARs) and Collateral Duty Quality Assurance Representatives (CDQARs) relates to their training requirements and responsibilities. The statement that QARs must take the NALCOMIS OMA Quality Assurance Administration course highlights an essential distinction. QARs are typically full-time positions that involve a significant focus on quality assurance in maintenance, thus necessitating comprehensive training in systems like NALCOMIS (Naval Aviation Logistics Command Management Information System) to ensure they can effectively oversee and manage quality assurance processes.

On the other hand, CDQARs are usually collateral duty positions, meaning that individuals in these roles have primary responsibilities in other areas but have been assigned quality assurance tasks. As such, their training requirements are typically less extensive than those for QARs. This is why the correct answer emphasizes the specific training requirement for QARs, as their role demands a deeper knowledge base and skills related to quality assurance management.

The focus on the NALCOMIS OMA Quality Assurance Administration course specifically underscores the more specialized nature of the QAR's role compared to that of a CDQAR, who may not need the same level of training or system knowledge.