Secretary of the State Authentications and Apostilles – Hartford, CT

CT Secretary of the State – Authentications

The Authentications and Apostilles Division of the Connecticut Secretary of the State’s office is the sole authority in Connecticut designated to issue apostilles and authenticate public officials’ signatures. Located at 165 Capitol Avenue in Hartford, Connecticut, this office serves individuals and businesses needing to certify documents for use in foreign countries.

Services Provided

The division processes documents to ensure they are recognized internationally under the Hague Convention (Apostille) or for non-member nations (Certification of Appointment). Common documents handled include:

• Vital Records: Birth, death, and marriage certificates issued by Connecticut towns or the State DPH.
• Educational Documents: Diplomas and transcripts from Connecticut schools and universities.
• Legal Documents: Power of attorney, court orders, and notarized affidavits.
• Business Filings: Articles of incorporation and certificates of good standing.

Submission Guidelines

Applicants must present original documents or certified copies with an original signature from a recognized public official (such as a Town Clerk, Judge, or Notary Public). ⚠️ Important: Documents notarized by a Connecticut Notary Public must be authenticated by the Town Clerk where the notary is registered before being submitted to the State.

Service Options

The office offers walk-in service for immediate processing (wait times vary) and a drop-off/mail-in option. Located in the State Office Building, visitors should expect security protocols including metal detectors.