Definition. A Judicial review is the power of the Supreme Court of the United States to review actions taken by the legislative branch (Congress) and the executive branch (president) and decide whether or not those actions are legal under the Constitution.Click to see full answer. Moreover, what is the concept of judicial review quizlet?Judicial review refers to the power of a court to review a statute, treaty or administrative regulation for constitutionality or consistency with a a superior law. Oral Argument. An attorney’s spoken statements and presentation before a court supporting or opposing the legal relief at issue.Similarly, what is the main purpose of judicial review? Judicial review, power of the courts of a country to examine the actions of the legislative, executive, and administrative arms of the government and to determine whether such actions are consistent with the constitution. Keeping this in view, what is judicial review answer? Judicial review is the power of a court to decide whether a law or decision by the government is constitutional. This power was established in the United States in the Supreme Court case Marbury v. Madison.How does a judicial review work?Judicial review is a type of court proceeding in which a judge reviews the lawfulness of a decision or action made by a public body. In other words, judicial reviews are a challenge to the way in which a decision has been made, rather than the rights and wrongs of the conclusion reached.