In case you wish to transfer a domain from one company to another, you’ll need a unique domain name authorization code, which may be called by various names – an EPP authentication code, an AuthInfo code, a domain name password, etc. All these names designate one and the same thing – a code that the domain name registrant receives from the current domain name registrar and provides to the new one during the order process. Without a valid code, a domain transfer process cannot be initiated and this is one of the security measures against unapproved transfers used with all generic and with most country-specific extensions. For better safety, the code comprises of digits and/or special characters and is case-sensitive, so in case you want to transfer one of your domains, you need to provide the new domain registrar with the right code.