Which change can be submitted without an updated batch record for a modified release product?

The choice of a component change, specifically the deletion of color or flavor from a modified release product, can often be made without submitting an updated batch record due to the nature of this alteration. Such modifications represent minor adjustments that are unlikely to significantly impact the product's safety, efficacy, or release characteristics. Regulatory guidelines typically allow certain types of non-critical changes, especially those that do not alter the formulation's active ingredients or core attributes, to proceed without extensive documentation.

In contrast, changes related to equipment, process adjustment, or site relocation often necessitate a more robust review because they can affect the manufacturing environment, product consistency, or quality control processes. For instance, using alternate equipment, even if it shares the same design, could introduce variability in the manufacturing process that may not align with the original specifications. Similarly, adjusting equipment parameters can impact product release characteristics and therefore typically requires a thorough evaluation. Lastly, even a site change within the same contiguous campus could invoke scrutiny, particularly regarding compliance with quality assurance and regulatory standards.

Thus, the option that involves a simple modification to non-active components aligns with the allowance for minimal changes without the need for an updated batch record.