Which form is used to track actions taken on directives?

The Directives Record Card (OPNAV 5215/8) is the correct answer because it is specifically designed for tracking actions taken on directives within the Navy. This form allows for proper documentation of the progress and status of directives, ensuring that all required actions are accounted for and followed up on as needed.

Using the Directives Record Card, personnel can record dates of dissemination, actions taken, and any required follow-ups, which supports efficient management and compliance with directives. Its standardized format makes it easier for personnel to maintain accurate records, facilitating accountability and transparency in the execution of orders.

In contrast, while the other options may pertain to tracking or management, they do not specifically reference the formal tracking process related to directives as established by Navy regulations and procedures. Therefore, the Directives Record Card best fulfills the criteria of the question.