(1) The Office of the Special Investigator must establish procedures for or with respect to the investigation of public interest complaints.
(2) The procedures referred to in subsection (1) must be consistent with—
(a) the Public Interest Disclosures Act 2012 ; and
(b) the guidelines in force for the time being under section 57 of that Act.
(3) The Office of the Special Investigator must ensure that the procedures referred to in subsection (1) are readily available to the public.