If you have a document that you need to use in one of the following countries, it will require an Apostille Stamp from a designated competent authority. The Secretary of State offices in all 50 States affix the Apostille certificate on their own state’s public documents, while the US Department of State in Washington DC is responsible to Apostille documents issued by a federal entity. California Apostille . can help you to expedite your Apostille process at reasonable rates.