All DMV facilities across the country are reportedly experiencing a nationwide network outage.

Illinois Secretary of State Alexi Giannoulias posted an advisory on X Thursday morning: “We are currently experiencing a nationwide network outage at our DMV facilities. All DMVs across the country are currently down.”

The secretary of state said the outage may impact operating hours or services and advised people to call ahead before they visit any DMV facilities.

The cause of the outage is unknown at this time.

This is a developing story. Check back for updates.