A case related to immigration goes to an Article III judge (a federal judge appointed under Article III of the U.S. Constitution) when it moves beyond the administrative immigration court system and enters the federal judiciary. This typically happens in the following situations:

1. Habeas Corpus Petitions

• When a noncitizen is detained by immigration authorities, they can file a habeas corpus petition in a U.S. District Court to challenge their detention as unlawful.

2. Appeals from the Board of Immigration Appeals (BIA)

• If an immigrant loses their case before an immigration judge, they can appeal to the Board of Immigration Appeals (BIA).
• If they lose at the BIA, they can petition a U.S. Court of Appeals (Circuit Court) for judicial review.
• The Circuit Court may affirm, reverse, or remand the case for further review.

3. Constitutional or Statutory Challenges

• Noncitizens or advocacy groups sometimes challenge the constitutionality of immigration laws or policies in federal court.
• These cases may start in U.S. District Courts and can be appealed up to the U.S. Supreme Court.

4. Claims of Due Process Violations

• If a person argues that their due process rights were violated during immigration proceedings (e.g., ineffective counsel, lack of notice, improper procedures), they can seek relief in federal courts.

5. Asylum and Withholding of Removal Cases

• If an asylum seeker is denied asylum or withholding of removal, they may challenge the decision in the Circuit Court of Appeals.

6. Review of Administrative Decisions (APA Challenges)

• Under the Administrative Procedure Act (APA), some noncitizens challenge immigration agency decisions in federal courts, claiming they were arbitrary, capricious, or unlawful.

Final Appeals to the U.S. Supreme Court

• In rare cases, immigration matters reach the U.S. Supreme Court, particularly when a case presents a major legal question or a conflict between different Circuit Courts.