Apostille is the name given to the system of approval of a document between the countries party to the Hague Treaty and to all the transactions made within this system. A legal act approved in a country that is a party to this treaty is also valid in other countries that are party to this treaty. If you have a company registered in the State of Delaware, you must obtain an apostille to legalize your company incorporation documents. If you send us the documents you want to receive an apostille, we complete the whole process within a few days and inform you.