What are the extradition laws from New Jersey to York?

New Jersey and York are both part of the United States, so there are no extradition laws between them. Extradition laws apply when someone wanted for a crime in one state flees to another state (intrastate) or to another country (international). Within the US, all states must extradite individuals charged with crimes in accordance with the extradition clause of the federal constitution (Article IV, Section 2, Clause 2) and the Extradition Act of 1793.