SD Domain is Sudan Country Code Top Level Domain Name "ccTLD" according to ISO 3166 List.
Sudan Internet Society "SIS" Manages, Maintains Sudan ccTLD Domain Registration .
Sudan Internet Society "SIS" is a non-Governmental, Technical and Professional Organization.
Sudan Internet Society "SIS" has been established as a result of the rapid growth of Internet services in Sudan, and an increasing need for a forefront, supportive body that emerged. The Society is to serve the Sudanese community and provide leadership in addressing key issues about the roles and uses of the Internet.