Most cases reach the Court on appeal. An appeal is a request for a higher court to reverse the decision of a lower court. Most appeals come from federal courts. They can come from state courts if a case deals with federal law.
Rarely, the Court hears a new case, such as one between states.
Dissatisfied parties petition the Court for review
Parties may appeal their case to the Supreme Court, petitioning the Court to review the decision of the lower court.
Justices study documents
The Justices examine the petition and supporting materials.
Justices vote
Four Justices must vote in favor for a case to be granted review.
Parties make arguments
The Justices review the briefs (written arguments) and hear oral arguments. In oral arguments, each side usually has 30 minutes to present its case. The Justices typically ask many questions during this time.
Justices write opinions
The Justices vote on the case and write their opinions.
The majority opinion shared by more than half of the Justices becomes the Court’s decision.
Justices who disagree with the majority opinion write dissenting or minority opinions.
The Court issues its decision
Justices may change their vote after reading first drafts of the opinions. Once the opinions are completed and all of the Justices have cast a final vote, the Court “hands down” its decision.
All cases are heard and decided before summer recess. It can take up to nine months to announce a decision.
The Court receives 7,000-8,000 requests for review and grants 70-80 for oral argument. Other requests are granted and decided without argument.
There are nine Justices:
When a new Justice is needed:
Justices are appointed for life, though they may resign or retire.
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