If you wish to transfer a domain from one domain name registrar to another, you’ll need a unique domain authorization code, which may be called by various names – an EPP key, an Auth-Info code, a domain password, etc. All these names designate the same thing – a code that the domain owner receives from the present domain name registrar and provides to the new one during the order process. Without a valid code, a transfer cannot be started and this is one of the protection mechanisms against unsanctioned transfers used with all generic and with most country-specific extensions. For even better security, the code includes numbers and/or special characters and is case-sensitive, so if you would like to transfer one of your domain names, you have to present the new registrar company with the right code.