Section 2(1)(r) in The Mental Healthcare Act, 2017
(r)"mental health professional" means-(i)a psychiatrist as defined in clause (x); or(ii)a professional registered with the concerned State Authority under section 55; or(iii)a professional having a post-graduate degree (Ayurveda) in Mano Vigyan Avum Manas Roga or a post-graduate degree (Homoeopathy) in Psychiatry or a post-graduate degree (Unani) in Moalijat (Nafasiyatt) or a post-graduate degree (Siddha) in Sirappu Maruthuvam;