83.— Unless the context otherwise requires—

(a) a reference to the Board which was, before the commencement of section 3 (b) of the Health Service Executive (Governance) Act 2019, construed, by virtue of section 22 of the Health Service Executive (Governance) Act 2013, as a reference to the Directorate shall, on and after that commencement, be construed as a reference to the Board, and

(b) a reference to the chief executive officer which was, before the commencement of the said section 3 (b), construed, by virtue of such section 22, as a reference to the Director General shall, on and after that commencement, be construed as a reference to the chief executive officer.]