This assignment delves into the realm of Australian immigration law, focusing on the principles of judicial review. It analyzes case studies such as Singh v Minister for Immigration & Multicultural Affairs and Soliman v University of Technology, Sydney, to illustrate how courts interpret and apply legal rules in immigration matters. The analysis encompasses various approaches to statutory interpretation, including the literal, golden, and mischief rules, shedding light on their relevance in shaping judicial decisions regarding visa applications and appeals.