Assisted dying: How laws differ around the world

Around 400 million people now live in countries which have legalised assisted dying.

Canada, Australia, New Zealand, Spain and Austria are among those which have changed the law in recent years, with some allowing help to die for those who are not terminally ill.

Just last month, France adopted an 'aid in dying' law for adults with incurable conditions causing them unbearable pain.

While most jurisdictions forbid medical help to die, assisted dying laws around the world vary.

Across the US, assisted dying - which some critics prefer to call assisted suicide - is legal in 13 out of 50 states, as well as in Washington DC.

Oregon was one of the first places in the world to offer help to die for some patients, in 1997, and so has nearly 30 years' experience. It has become the model on which other US assisted dying laws have been framed.

In Oregon, assisted dying is open to terminally ill , external , mentally competent adults expected to die within six months - and must be signed off by two doctors. Since 1997 , external , 5,520 people have received a prescription for a lethal dose of medication - with 3,691 deaths.

In a 2025 report , external , 61% of patients who ask for help to die had cancer, 14% had a neurological condition like motor neurone disease and 11% had heart disease. Of the 400 patients who took a lethal dose of medication last year, the vast majority (89%) said loss of autonomy was a key concern, while others cited:

In Oregon, as in other US states that permit assisted dying, the lethal medication must be self-administered - the same is proposed in England and Wales. Around one in three of those prescribed a lethal dose don’t go ahead with it.

Oregon is important for supporters of assisted dying in England and Wales as they point out it has remained restricted to terminally ill adults since its introduction. However, opponents say some of the rules have been relaxed. A residency requirement has been lifted, which means it is open to people from outside the state. The number of assisted deaths has also risen substantially over the years.

Canada is the country often cited by opponents of assisted dying as an example of the so-called "slippery slope" - a place where assisted dying has been extended and made available to more people since it was first brought in. Medical assistance in dying (Maid) , external was introduced in 2016, initially just for the terminally ill.

This was amended in 2021 and extended to those experiencing "unbearable suffering" from an irreversible illness or disability.

It had been due to be extended to people with a mental illness but that is now on hold.

Critics say the more the law is widened, the more disabled and vulnerable people will be put at risk. There has also been a dramatic growth in the number of people using Maid.