Which of the following statements about electronic signatures is true?

The statement about electronic signatures that is true is that they are attached to electronic prescriptions. This indicates that electronic signatures serve a crucial function in the transmission and verification of electronic prescriptions, securing the authenticity and integrity of the prescription data during electronic communication.

In the context of pharmacy law, electronic signatures are recognized as legally binding and can facilitate various transactions, including the prescription process. When a prescriber electronically signs a prescription, it verifies their intent and approval, which is essential for regulatory compliance and ensuring patient safety.

Considerations about the other options provide clarity as to why they are not applicable. Handwritten signatures are not a requirement for electronic transactions, as the signature must be in electronic form to be valid. While electronic signatures can generally be used by authorized individuals, there are specific regulatory guidelines that outline who can utilize these signatures in the context of electronic prescriptions. There is also no necessity for individual approval from a pharmacy board for each electronic signature since they are governed by overarching federal and state laws that provide a framework for their use.