A severely disabled toddler has been euthanized in the Netherlands, the first known case of its kind since the country broadened its end-of-life rules for children, according to Dutch officials and physicians involved.

The child was between one and twelve years old and suffered from a condition doctors described as unbearable and without prospect of improvement. The case was carried out by a physician under guidelines that took effect after years of political debate over whether minors with severe disabilities should qualify for euthanasia.

Dutch law already allowed euthanasia for terminally ill children twelve and older with their consent, and for infants under one with parental approval under the 2005 Groningen Protocol. The new rules fill what supporters called a gap covering children too young to decide for themselves but old enough to fall outside the infant framework.

Under the expanded regulations, a child must be experiencing "unbearable and hopeless suffering," and at least two independent physicians must agree. Parents or guardians must consent. The procedure is reviewed afterward by regional euthanasia committees.

Critics, including disability rights advocates and religious groups, argue the change devalues the lives of people with disabilities and sets a dangerous precedent. They say "unbearable suffering" is subjective when the patient cannot speak for themselves.

"This is a line that should never have been crossed," said one Dutch disability rights advocate who opposed the expansion, speaking to local media after the case became public.

Supporters counter that the alternative is leaving families with no legal options when a child's condition causes relentless pain and no treatment can help. They point to the strict review process as a safeguard.

The Netherlands was the first country to legalize euthanasia, in 2002, and has since become the global reference point for assisted dying laws. Belgium, Canada, and several other nations have followed with their own frameworks, each drawing scrutiny over how far eligibility should extend.

The Dutch case is likely to intensify that debate. Euthanasia accounted for roughly five percent of all deaths in the Netherlands in recent years, according to national review committees, a figure that has drawn attention from lawmakers and medical ethicists abroad.

Details of the toddler's identity and medical condition have not been released, citing privacy rules. The regional review committee that examined the case has not publicly commented on its specific findings.

Dutch health ministry officials did not immediately respond to requests for additional information.