(1) In section 55(1) of the Principal Act, for "protected disclosure complaints" substitute "public interest complaints".
(2) In section 55(2) of the Principal Act—
(a) for "protected disclosure scheme" substitute "public interest disclosure scheme";
(b) in paragraph (b), for "protected disclosures" (where twice occurring) substitute "public interest disclosures";
(c) after paragraph (d) insert —
"(da) to promote the purposes of this Act;";
(d) in paragraphs (e), (f), (g) and (h), for "protected disclosure scheme" substitute "public interest disclosure scheme".