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習慣法
Common Law
愛爾蘭是一個習慣法國家之一。它的法律體系的特點是依靠司法判決，而司法判決往往是根據享有法律效力的先例而定。習慣法是法律的起源，它是經過長時間的司法判決而出現的一個法律體系。現在在愛爾蘭許多地方仍在使用習慣法的細則，目前的趨勢是立足於將絕大部分法律變成法定法律。1975年我們成立了一個法律改革委員會，其任務就是改革和更新愛爾蘭過時的法律。委員會的許多建議已在立法中得以實施。
As a member of the common law family, Ireland‟s legal system is characterisedby its reliance on judicial decisions, which by virtue of the doctrine of precedent enjoy binding force of law. The common law, as a source of law, refers to a discernible body of law which has emerged from centuries of judicial decisions. While many areas of Irish law are still governed by common law rules, the current trend is towards putting most law on a statutory footing. In 1975 a Law Reform Commission was established with the task of reforming and modernising outdated aspects of Irish law. Many of its recommendations have been implemented in legislation.