law: 28. Right to make complaints about deficiencies in provision of services.-
  (1) Any person with mental illness or his nominated representative, shall have the right to complain regarding deficiencies in provision of care, treatment and services in a mental health establishment to,-
  (a) the medical officer or mental health professional in charge of the establishment and if not satisfied with the response;
  (b) the concerned Board and if not satisfied with the response;
  (c) the State Authority.
  (2) The provisions for making complaint in sub-section (1), is without prejudice to the rights of the person to seek any judicial remedy for violation of his rights in a mental health establishment or by any mental health professional either under this Act or any other law for the time being in force.