This document provides an overview of the Malaysian legal system, including the main sources of Malaysian law. It discusses written law such as the Federal Constitution, legislation, and subsidiary legislation. It also examines unwritten law including English common law, judicial decisions and customs. It describes the key principles of precedent and statutory interpretation used in Malaysian courts. It provides details on the structure of the Malaysian judicial system and the roles of the Federal Court, High Court, and subordinate courts. It also discusses the application of Islamic law in Malaysia.