The Isle of Man has become the second Crown Dependency to legalize assisted dying after its historic legislation received Royal Assent on October 20, 2026. The law permits terminally ill adults who have lived on the island for at least five years, have a prognosis of 12 months or less to live, and demonstrate a clear and settled intention to end their lives to seek assisted dying.

The move follows extensive campaigning by residents, including Sue Biggerstaff, whose late husband Simon died from motor neurone disease in May 2022. Biggerstaff described the rapid deterioration Simon experienced—from initially walking their dog to becoming completely paralyzed, unable to speak, and in severe pain within a few months. She spoke before the island’s parliament, the House of Keys, during debates on the legislation, sharing her personal experience of watching her husband suffer and expressing relief that others will now have access to the choice he did not.

Biggerstaff acknowledged the efforts of lawmakers supporting the bill, specifically citing Dr. Alex Allinson, who introduced the legislation in 2023. Similar measures to allow assisted dying faced rejection following prolonged debate in the UK Parliament at Westminster. The Isle of Man’s new law comes just a few months after a comparable bill received Royal Assent in Jersey in July 2026.

Advocates, including Sarah Wootton of Dignity in Dying, have noted the emerging disparity in assisted dying laws across the region. Wootton highlighted that while people facing terminal illness in Douglas (Isle of Man) and St Helier (Jersey) will soon have choices not available to those in nearby cities such as Liverpool, London, and Cardiff, this creates an inconsistent legal landscape.

The legislation on the Isle of Man reflects growing debate and division around end-of-life care and assisted dying, addressing concerns about patient autonomy and suffering, while raising complex ethical and legal questions. The law aims to provide a regulated framework intended to protect vulnerable individuals while respecting the wishes of those confronting terminal conditions.