Which document requeires iaso ensure personnel receive system-specific?

The document that typically requires an organization to ensure personnel receive system-specific training is the "System Security Plan" (SSP) or a similar policy document. This document outlines the security controls and practices that must be implemented for specific systems, emphasizing the need for personnel to be adequately trained on those systems to maintain security and compliance. Additionally, training requirements may also be specified in organizational policies or standard operating procedures related to information security and personnel training.