In what scenario is the purge date for the card file not required?

The purge date for the card file is typically concerned with the retention and management of documents related to individuals within a specific operational context, such as a military unit or organization. When an individual remains in the unit, there are no changes in their status that would warrant the need for a purge date. The records associated with such an individual remain relevant for reference and administrative purposes, as they are continuously active within the unit.

In contrast, scenarios such as promotions, address changes, or awards may lead to updates or adjustments to the individual's records, suggesting that retaining those records might not be necessary under certain circumstances. However, if the individual remains in the same unit, those operational details remain pertinent, thus eliminating the need for a purge date in that context. This situation reflects a standard practice in keeping records updated when the individual continues to have an active affiliation with the same unit, reinforcing the continuity of relevant documentation.