If you’d like to transfer a domain name from one domain registrar to another, you’ll need a unique domain authorization code, which may be referred to by multiple names – an EPP authorization code, an AuthInfo code, a domain password, etc. All these names refer to the exact same thing – a code that the domain name owner receives from the current registrar and gives to the new one at the time of the order. Without a valid code, a domain transfer procedure cannot be initiated and this is one of the security measures against unwanted transfers used with all generic and with most country-code extensions. For even better security, the code comprises of digits and/or special symbols and is case-sensitive, so if you’d like to transfer one of your domain names, you need to supply the new domain registrar with the correct code.