The Interpretation (Amendment) Act 1993 serves to enhance Ireland's principles of statutory interpretation, reflecting the needs of contemporary legislative practices and the country's obligations as an EU member. By modernising key definitions such as 'Minister', 'local authority', and 'public authority', the Act aims to ensure consistency across all statutes and reduce the reliance on disparate judicial interpretations. It also addresses the interpretation of gender, number, and territorial references, promoting inclusivity and clarity within legal texts.

Furthermore, the Act aligns Irish law with European Community obligations, establishing explicit interpretative rules that favour consistency with EU law. It revises procedures concerning the incorporation of new Acts, the delegation of ministerial powers, and the evidencing of statutory instruments, thereby streamlining the administration and enforcement of legislation. Overall, the Act significantly enhances the predictability and coherence of Ireland's legislative framework.