A flood of light? Comments on The Interpretation Act 2005

The Interpretation Act 2005 consolidates previous legislation and contains some new provisions inspired by a Law Reform Commission report. These may bring about a subtle but significant change in the methods of statutory interpretation. However, the Act is silent on the permissibility of extrinsic aids in interpretation, particularly parliamentary debates, traditionally prohibited by the exclusionary rule. This should indicate that the prohibition continues but an examination of the debates on the 2005 Act shows that the Oireachtas does not have a clear understanding of practice in the courts.