Darragh O'Brien (Dublin Fingal, Fianna Fail) | Oireachtas source

To be helpful, section 315(12) on page 502 states:

A report of a local authority under section 50 of the Local Government Act 1991 or section 221 of the Local Government Act 2001 shall specify the number of— (a) warning letters served by that authority,

(b) enforcement notices served by that authority,

(c) proceedings for an offence brought under this Part by that authority, and

(d) applications for planning injunctions made by that authority,during the period to which the report relates.

That is the annual report of the local authority, which would come to the Department. In addition, the National Oversight and Audit Commission, NOAC, would also collate data in its annual report.