A Writ of Mandamus is a federal court order. It compels a government agency, like USCIS, to act on a delayed immigration case. This is often a last resort for ensuring a successful Writ of Mandate.

Before filing, you must exhaust all administrative remedies. This includes submitting online requests, calling USCIS, and seeking help from a Congressional representative or the Ombudsman’s office

The formal lawsuit is filed in a U.S. District Court. Defendants usually include the Attorney General, the Secretary of Homeland Security, and the USCIS Director. The complaint argues that the government’s delay violates the Administrative Procedure Act,

The lawsuit asks the court to order a specific action. It does not ask for case approval. Achieving a successful Writ of Mandate means the government often resolves the case quickly to avoid litigation. Because the process is complex, an experienced immigration attorney is essential.