International Authentication Services handles documents certifications for personal and corporate documents. We serve individuals and corporations by having documents certified by the US State and Federal Departments, and by Foreign Embassies for submission outside the United States. International Authentication Services is located in Washington, DC, in close proximity to state and federal government agencies, as well as foreign embassies.  We are a premier document authentication service.   Our team has years of experience making us a trusted source to research and retrieve your documents, as well as preparation of your documents for authentication and embassy attestation. We pride ourselves on the secure and expedited processing of your documents.

Individual Documents

We serve clients including US Citizens, Residents, International Students, Teaching Candidates & Families looking to move outside the United States to get educational, vital, legal and personal documents certified.

Corporate Customers

Corporate organizations all over United States, and globally, entrust us with their legal documents to get them certified accurately and in a timely manner. The experience and expertise of the team here at International Authentication Services allows us to help corporations gather the legal documents necessary for expanding their business internationally. All of this is done with precise handling to protect your sensitive documents and guard your personal information.