According to Ohio law, how must the designation to select DAW on a prescription be made?

The correct choice emphasizes that the "Dispense As Written" (DAW) designation must be specifically indicated in a handwritten format on a hard copy prescription. This requirement ensures that the prescriber has clearly communicated their intention not to substitute the prescribed medication with a generic equivalent or an alternative brand. Handwriting serves as a form of direct communication from the prescriber, adding authenticity and reducing ambiguity, which is important for legal and patient safety reasons.

While other options may involve electronic or verbal methods of communicating the DAW preference, they do not meet the legal requirements set forth in Ohio law for written prescriptions. Handwritten instructions provide a physical documentation method that can be easily referenced and verified if needed, solidifying the responsibility of the prescriber in making medication decisions.