An Apostille validates the signature and seal of the issuing public official and a notary public so it can be accepted for use in another country. See below the example of the cover of what a document may look like after it has been Apostilled by the appropriate authority. (State of Alabama)

Business Documents: You may be starting a business in another country. Power of Attorney: You may need a relative to handle some personal business in your country and need to give them authority through a power of attorney. Birth Certificate: You may want to become a citizen in your parents' country and have dual citizenship. FBI Background Check: You may be moving to another country and need an FBI Background check. (Allow Gwinnett Apostille to assist you will your documents so they will be properly Apostilled or Legalized.)