
Where can I get federal
documents apostilled?

There is only one place and one location where any person, business, or company can get a federal apostille certificate or federal authentication certificate issued on a document.
That is at the United States Department of State, located in Washington, D.C.
State-level departments of state offices and foreign consulates/embassies do not and cannot issue federal apostilles or authentications; only the U.S Department of State can legally issue federal apostilles and federal authentication certificates.