How to Notarize and Authenticate Documents for the State of Wyoming, USA? 518-956-5673 Supports Video Remote Notarization

Self-Service Guide for Wyoming Secretary of State Document Authentication

The Wyoming Secretary of State offers two types of authentication: Apostille and Certificate of Authentication. An Apostille, also known as "Hague Authentication," is only valid within Hague Convention member countries. Since Chinese consulates in the U.S. are not part of the Hague Convention, documents submitted to them must use a "Certificate of Authentication."

If you don’t have time to handle the process yourself, you can contact CHV for agency services or call our customer service at 518-956-5673 (US). We provide authentication services for personal or corporate documents from all 50 U.S. states, including consular three-level authentication or Hague Apostille, with expedited options available—fastest completion in 3 business days.

In-Person or Mail-in Application:

Wyoming Secretary of State
Compliance Division
200 West 24th Street
Cheyenne, WY 82002

Website: http://soswy.state.wy.us/services/apostille_sigauthorization.aspx

Wyoming Document Authentication Reminders

Common documents authenticated in Wyoming via Hague Apostille or Authentication include: birth, marriage, divorce, and death certificates; articles of incorporation; bylaws; powers of attorney; diplomas; and transcripts. The Wyoming Secretary of State, Dave Barker, signs and authenticates corporate organizational documents for Hague certification.