What must an individual wishing to be an organ donor ensure?

An individual wishing to be an organ donor must ensure that they have witnessed informed consent, typically in writing. This is crucial because organ donation is a serious decision that requires clear and voluntary agreement from the donor. Witnessed informed consent guarantees that the individual is fully aware of the implications and consequences of their choice, affirming that they understand the process and are voluntarily participating without coercion. This step is essential to uphold ethical standards and protect the rights of donors.

While other options may touch upon related aspects of organ donation, they do not encapsulate the core requirement of ensuring informed consent. For instance, not all states have age restrictions as stipulated, and having a documented terminal illness does not inherently relate to the ability to be a donor. Moreover, although having donor status indicated on a driver's license may help communicate one's wishes, it is not sufficient on its own without the context of informed consent. Thus, witnessed informed consent is the fundamental step that aligns with legal and ethical practices in organ donation.