You will need to check with your new registrar whether they have any specific requirements
For a .uk domain please send a request to email@example.com, including the TAG of the new registrar.
For most other domains, you need to remove the domain lock, check the contact information is correct and send the EPP/auth code to yourself. This can be done from the view details page for that domain. ( https://register1.net/clientarea.php » Account Login » My Domains » View Details)
Some of the more unusual or country specific domains may have different transfer requirements – please contact firstname.lastname@example.org with any queries.
There is no charge for domain transfers away from Firstserv