The process typically takes several weeks to months from initial request to prescription. Here is the general sequence:
The patient makes an initial oral request to their attending physician. The physician must confirm that the patient meets the eligibility criteria, including the terminal diagnosis and mental competency. A second physician must independently confirm the diagnosis and competency.
The patient makes a second oral request after the required waiting period. They then submit a written request signed by two witnesses, neither of whom can be a family member, heir, or healthcare provider.
The physician writes a prescription for the medication. Typically a combination of drugs that cause unconsciousness and then cardiac arrest. The patient fills the prescription at a pharmacy and takes it home. They can choose when, or whether, to use it.
Research consistently finds that a significant percentage of people who obtain the prescription never use it. For many, simply having the option, knowing that they have control over how they die, provides enough comfort that they choose to let the illness run its course.