What must be noted on a copy of a prescription provided to an authorized individual?

The correct choice is "Copy for information only," which accurately reflects the legal requirements for handling prescription copies. When a pharmacy provides a copy of a prescription to an authorized individual, such as a patient or caregiver, it is critical to indicate that the copy is for informational purposes and cannot be used to obtain medication. This designation helps ensure that recipients understand that the document does not constitute a valid prescription for dispensing drugs.

The phrase notates to all who may see the copy that it’s not a prescription eligible for filling, thus preventing any confusion or misuse. It also preserves the integrity of the original prescription and complies with applicable pharmacy laws regarding the dissemination of prescription information.

The other options do not effectively communicate the intended purpose of the copy. For instance, stating "For personal use only" could lead to misunderstandings regarding its validity. Indicating "Prescription valid for 30 days" does not apply to a copy meant solely for informational reference, and "Not to be filled" might restrict the meaning too narrowly, failing to clarify that it is indeed non-dispensable. Hence, identifying it strictly as "Copy for information only" serves to maintain clarity and legal compliance in pharmacy practice.