Authentications

An apostille is a form of authentication established at the 1961 Hague Convention Abolishing the Requirement of Legalization for Foreign Public Documents. An apostille is used to authenticate public documents, certifying the authenticity of the issuing official’s or notary public’s signature on the document, the capacity in which the person has acted, and identifies the seal/stamp which the document bears. Apostilles are used as transmittal on documents executed in one subscribing country that are being sent to another subscribing country.

Authentications issued by the Indiana Secretary of State may NOT be used in the United States.

Beginning July 1, 2022, the Indiana Secretary of State's office will adopt the Model Apostille Single Certificate format adopted by the Hague Conference on Private International Law. With the adoption of the Model Apostille Standards, the Indiana Secretary of State will no longer differentiate between apostille and authentication requests. There will be one standard format which complies with national and international standards for all requests.

In Person Processing Times: