(1) The Broadcasting Authority of Ireland shall, not later than one year from the date of the commencement of this section, and every 3 years thereafter, prepare a report which shall -

(a) describe the ownership and control arrangements for undertakings carrying on a media business in the State,

(b) describe the changes to the ownership and control arrangements of such undertakings over the previous 3 years, and

(c) analyse the effects of such changes on plurality of the media in the State,

and the Broadcasting Authority of Ireland shall furnish the report to the Minister for Tourism, Culture, Arts, Gaeltacht, Sport and Media as soon as may be after it has been prepared.

(2) The Minister for Tourism, Culture, Arts, Gaeltacht, Sport and Media shall, as soon as reasonably practicable after the report has been prepared, cause a copy of the report to be laid before each House of the Oireachtas.

(3) As soon as practicable after the report has been laid before each House of the Oireachtas, the Minister for Tourism, Culture, Arts, Gaeltacht, Sport and Media shall publish it on the internet.

(4) The Broadcasting Authority of Ireland shall conduct periodic methodological research on matters relating to plurality of the media, which may include the development of appropriate measurement indices, and shall record in writing and publish the results of such research.