Reserved for national societies, institutes, offices and agencies of Tunisia. Entities should provide valid documentation showing their status and should have approval from the head of the institution.

Personal registrations are not allowed. ONLY companies or legal entities can register this.

The minimum term for .nat.tn domain names is 1 year

The domain registration timeframe for .nat.tn during general availability is 1 Week.

Domain Names must:

• have a minimum of 3 and a maximum of 63 characters;
• begin with a letter or a number and end with a letter or a number;
• use the English character set and may contain letters (i.e., a-z, A-Z),numbers (i.e. 0-9) and dashes (-) or a combination of these;
• neither begin with, nor end with a dash;
• not contain a dash in the third and fourth positions (e.g. www.ab- -cd.nat.tn); and
• not include a space (e.g. www.ab cd.nat.tn).

You may visit them here: Agence tunisienne d'Internet.