How does one go about having someone involuntarily committed in ny?

In New York, to have someone involuntarily committed, you typically need to file a petition for a mental hygiene law proceeding in court. This often involves demonstrating that the individual poses a danger to themselves or others, or that they are unable to care for themselves due to mental illness. You may also need to provide evidence from mental health professionals. It’s advisable to consult with a lawyer or mental health advocate to navigate the legal process effectively.