S.I. No. 383/2011 – Sea Pollution (Prevention of Air Pollution from Ships) (Amendment) Regulations 2011
S.I. No. 503/2011 – Harbours Act 1996 (Tralee and Fenit Pier and Harbour Commissioners) Transfer Order 2011
S.I. No. 596/2011 – Sea Pollution (Prevention of Air Pollution from Ships) (Amendment) (No. 2) Regulations 2011
S.I. No. 665/2011 – Harbours Act 1996 (Baltimore and Skibbereen Harbour Commissioners) Transfer Order 2011
