Assisted death is a broad term for practices in which a person with a serious illness receives medical help to end their life. It covers two distinct practices: one where a doctor prescribes lethal medication that the patient takes themselves, and one where a doctor or third party directly administers the medication. These two forms carry different legal statuses in different parts of the world, and the terminology around them can be confusing. Here’s what you need to know.
Key Terms and Distinctions
The language in this area matters because different terms describe different levels of involvement by a medical professional. “Physician-assisted dying” (also called “medical aid in dying” or MAID) means a doctor prescribes a lethal dose of medication, but the patient is the one who takes it. The patient controls the final act. “Voluntary active euthanasia” means a doctor or other provider directly administers the medication, typically through an injection, at the patient’s explicit request.
“Assisted dying” is the umbrella term that covers both. In everyday conversation and media coverage, these terms often get used interchangeably, but the legal distinction between who performs the final act is significant. Many jurisdictions permit one form but not the other.
Where Assisted Death Is Legal
Euthanasia, where a clinician administers the medication, is legal in the Netherlands, Belgium, Luxembourg, Colombia, Canada, New Zealand, Spain, and several Australian states. In these places, a doctor can directly end a patient’s life at their request, provided eligibility criteria are met.
Physician-assisted dying, where the patient self-administers the medication, is legal without the option for euthanasia in Switzerland, Austria, and more than ten U.S. jurisdictions. In the United States, those jurisdictions include Oregon, Washington, California, Colorado, Vermont, Hawaii, Maine, New Jersey, New Mexico, Montana, and the District of Columbia. Courts in Italy and Germany have also struck down laws criminalizing assisted suicide, though the practical frameworks in those countries remain limited.
The legal landscape continues to shift. Several other countries and U.S. states have active legislative debates, and the trend over the past decade has been toward broader legalization.
Who Is Eligible
While the specifics vary by jurisdiction, most laws share a common set of requirements. The patient must be a mentally competent adult with a terminal illness. In the United States, all permissive states require two physicians to certify that the patient has a life expectancy of six months or less. The patient must also demonstrate that their request is voluntary, free from external pressure, and made with a clear understanding of alternatives like palliative care.
If there’s any concern that a mental health condition could be affecting a patient’s judgment, the law typically requires a referral to a psychiatrist or psychologist for evaluation. This isn’t about excluding people with depression from the conversation. It’s about confirming the person has the capacity to make this decision clearly.
Mental Illness as a Qualifying Condition
Most jurisdictions limit assisted death to people with terminal physical illnesses. Belgium is a notable exception. Under its 2002 euthanasia law, a person experiencing constant and unbearable mental suffering caused by a serious, incurable psychiatric disorder can qualify. The requirements are strict: the request must be voluntary and repeated, the condition must have no prospect of improvement, and the attending physician must consult two independent doctors, including a psychiatrist. At least one month must pass between the request and the procedure. This remains rare and controversial even within Belgium.
Built-In Safeguards
Every jurisdiction with legalized assisted death builds in multiple checkpoints designed to prevent misuse and ensure the decision is genuinely the patient’s own. In the United States, the typical process requires a patient to make two separate oral requests to their physician, spaced at least 15 days apart. They must also submit a written request signed in front of two witnesses. A second physician must independently confirm the terminal diagnosis and assess the patient’s mental capacity.
These safeguards serve three goals: to prevent anyone from acting prematurely, to confirm the request reflects genuine decision-making capacity free from coercion, and to make sure the patient knows about other options, including hospice and palliative care. The process is deliberately slow. A person who qualifies isn’t handed medication the same day they ask for it.
What the Process Looks Like
In jurisdictions that allow self-administration (like U.S. states), the doctor writes a prescription for a lethal dose of medication. The patient picks it up from a pharmacy, takes it home, and decides if and when to use it. Many people who obtain the prescription never take it. Having the option provides a sense of control that some patients find comforting on its own.
In jurisdictions that allow euthanasia (like Canada), a clinician administers the medications directly, usually through an IV line. The process typically involves a sequence: first a sedative to ease anxiety, then an anesthetic that induces deep unconsciousness, followed by a medication that stops breathing. The median time from the first injection to death is about nine minutes. The patient is unconscious within the first moments and does not experience the later stages.
Family members can be present. In most cases, the process takes place in the patient’s home, though it can also happen in a hospital or hospice setting.
How Common Is It
In Canada, where data collection is robust, 5.1% of all deaths in 2024 involved MAID. That’s a small but steady increase from previous years (up 0.4% from 2023). Canada has one of the highest rates globally, partly because it allows both euthanasia and physician-assisted dying, and its eligibility criteria have broadened over time.
In U.S. states like Oregon, which pioneered its Death with Dignity Act in 1997, the numbers are much smaller as a share of total deaths. The more restrictive model, limited to self-administration by terminally ill patients with six months or less to live, naturally results in fewer cases.
Healthcare Providers Can Opt Out
No doctor is required to participate in assisted death. Conscientious objection, where a healthcare professional refuses to take part based on personal or religious beliefs, is recognized in most jurisdictions. The degree of protection varies. In the United States, the right to refuse is strongly protected by law. In countries like Sweden and Finland, conscientious objection in healthcare is not formally recognized.
Most countries take a middle-ground approach: a provider can decline to participate, but they’re required to refer the patient to a willing colleague so the patient isn’t abandoned. Whether entire institutions, such as religiously affiliated hospitals, can refuse to offer these services is a separate and ongoing debate. Some argue that conscience belongs only to individuals, not organizations. Others maintain that institutions should be able to opt out to preserve their identity.
The Core Arguments on Each Side
Supporters frame assisted death as a matter of personal autonomy. A competent adult facing unbearable suffering at the end of life should have the right to choose the timing and manner of their death, with medical support to ensure it happens peacefully. They point to the extensive safeguards in existing laws and argue that decades of data from places like Oregon and the Netherlands show the practice can be regulated responsibly.
Opponents raise concerns about the potential for abuse, particularly among vulnerable populations like the elderly, disabled, or economically disadvantaged. Some argue from religious or ethical grounds that life is sacred and should not be intentionally ended. Others worry about a “slippery slope,” where eligibility criteria gradually expand over time, pointing to Belgium’s inclusion of psychiatric suffering and Canada’s broadening criteria as examples. Medical organizations themselves are divided, with some endorsing the practice and others maintaining that a physician’s role should never include intentionally ending life.