Switzerland (1941, physician and non-physician assisted suicide only);
Belgium (2002, permits 'euthanasia' but does not define the method;
Netherlands (voluntary euthanasia and physician-assisted suicide lawful since April 2002 but permitted by the courts since l984).
However, there are stipulations to these rulings. There has to be at least one doctor present and there has to be a psychologist present to verify the mental capacity of the person. It is not an at will decision.
Read through the following document:
Assisted Suicide Laws Around the World - Assisted Suicide
It is a very thin layer of ice to walk on, when it comes to assisted suicide with someone who is mentally ill. Even pro-euthanasia enthusiasts are careful in their assessments. Deborah Annetts, chief executive of Dignity in Dying, said any law in the country must be based on choice for competent adults who are terminally ill. "This is a fundamental safeguard. We are totally opposed to allowing people with chronic depression have help to die."