1. contact your current registrar and request that the IPS Tag of your domain be changed to: GANDI

2. Launch the transfer process on Gandi's website.

3. You will receive a confirmation email from Gandi that is sent to the email address of the owner handle that is specified as the domain at Gandi. Be sure to accept this within 6 days of launching the transfer.

In the confirmation email you are sent you will be reminded of the contact handles, and the owner handle after the domain is transferred to Gandi, for example:

(...)
by accepting the transfer, you accept Gandi's contract, 
which you can view at the following page: http://www.gandi.net/contracts

* to accept or refuse this transfer, please proceed to the 
following page: 
https://www.gandi.net/domain/transfer/confirm/   (edited out)

* if you authorize this transfer, and if it is successful, 
the new contacts (except if you did not check the box to 
perform an owner change) for the domain name will be:

OWNER : ABC123-GANDI                               
ADMIN : ABC123-GANDI                                      
TECH :   ABC123-GANDI       
BILLING : ABC123-GANDI       

(...)