In case you’d like to transfer a domain from one registrar company to another, you’ll need a unique transfer authorization code, which may be referred to by different names – an EPP authentication code, an Auth code, a domain password, etc. All these names refer to the same thing – a code that the domain registrant receives from the present registrar and provides to the new one during the order process. Without an authentic code, a domain transfer process cannot be started and this is one of the security mechanisms against unapproved transfer attempts used with all generic and with most country-specific extensions. For even better security, the code includes digits and/or special characters and is case-sensitive, so in case you would like to transfer one of your domain names, you have to present the new domain registrar with the correct code.