.ch is the country code top-level domain (ccTLD) for Switzerland in the Domain Name System of the Internet. Made available in 1987, only two years after the .com extension, it is administered by SWITCH Information Technology Services.
The domain ch , as with other ccTLDs, is based on the ISO 3166-2 code for Switzerland derived from Confoederatio Helvetica (Helvetic Confederation), the Latin name for the country, which was used because of its neutrality with regard to the four official languages of Switzerland.
Second-level domain names must be at least three letters long. Two-letter subdomain names are restricted to the Swiss cantons, as well as the domain ch.ch of the Federal Chancellery of Switzerland. The only exception has been the former domain of the Expo.02 which was held in Switzerland, www.expo.02.ch.
Registrations of internationalized domain names have been accepted since March 2004.
The transfer has to be initiated through our system. A valid Authorization Code has to be provided to initiate a transfer successfully. You may obtain the authorization code from the old registrar.
An Ownerchange is free of charge and can be performed easily in our system.
A Restore can be performed in our system up to 40 days after deletion.