How Do I Authenticate My Corporate Seal Certificate?

Corporate Seal Certificate is classified as a public document. The procedure varies depending on whether the destination country is a member of the Apostille Convention.

3-Second Summary — Public document → Usually proceeds directly to apostille (or consular authentication) without notarization. Check Find Your Path for the exact procedure.

Key Summary

Document Type

Public Document

Notarization Required?

Usually not required (government-issued public document)

Translation/Authentication Required?

Depending on the destination country and receiving institution, translation, apostille, or consular authentication may be required.

Public documents are generally recognized as authentic on their own, so they proceed directly to the next step (apostille/consular authentication) without notarization. Exact requirements can vary by document and country, so we recommend checking with Find Your Path or a consultation.

Common Situations Requiring This Document

Overseas corporate establishment/registration
Proving seal authenticity when signing overseas contracts
Overseas branch establishment approval application

Procedure

Obtain the Corporate Seal Certificate from the relevant registry office
Apply for apostille if the destination country is a Convention member
If not a member, obtain MOFA consular confirmation and embassy authentication
Translation and certified translation if required

Frequently Submitted Countries

USA China