While you have to use some of the public documents such as your birth certificate, marriage certificate and other papers in foreign countries, then these should be authenticated before a foreign country can accept them and usually the legalization process may take a long time. In order to make the process easy and faster, an apostille convention can be used.
To simplify the authentication of public documents that are used abroad, a large number of countries throughout the world including Australia, China, Brazil, India and more have joined a treaty and in those countries that participated in treaty makes this big process a simpler one.
If you wish to authenticate nay of your public documents then an Apostille Certificate can be used. When your documents that are issued by a country which a member of treaty, can be used in other country which is also a member. So therefore, it can be extremely useful for you when you want to get a certificate authenticate by another country.
When you need to get an apostille Texas, then all your documents must be in order that is you have to produce actual copy of local government-issued documents that are authorized within your state. In addition to that you want the name of country which is requesting the documents and so your registrar can confirm your requirements as each and every country has their own unique guidelines for document apostilles.