Registration restrictions on domain names, must be Estonian; some subdomains have further restrictions; limit of one domain per legal entity; name servers must be configured prior to registration.

This country is a member of the European Union. A trademark may be registered exclusively in this country or through the European Community Trademark (CTM) system. Member countries providing protection under the European Community Trademark include: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, and the United Kingdom. Trademarks are assigned through the The Estonian Patent Office. Estonia is a member of the Madrid Protocol. A trademark is valid for 10 years and may be renewed for further periods of 10 years each.