As of November 2015 the .pro registry no longer requires any additional data requirements suggesting that the domain is uniquely associated with a professional service.
Like most gTLDs, .pro domain registrations, transfers, and changes are uninhibited by any restrictions.
Afilias Limited manages the .PRO generic TLD.
Registration requirements
The name length requirements for .PRO domains are four to 63 characters.
We do not support IDNs for this TLD. There are no supported second-level domains.
Special requirements
As of November 2015, the .PRO registry no longer requires any additional data requirements suggesting that the domain is uniquely associated with a professional service.
Renewals
No special requirements exist for .PRO renewals.
Changes in ownership
No special requirements exist for changes in ownership with .PRO domains.
Transfers
No special requirements exist for transfers with .PRO domains.