Time frame to complete the process is 20 to 24 months.
Registered trademarks in Tunisia are valid for 10 years from the filing date.
The renewal application must be filed within last year of the valid protection period.
A grace period of 6 months is allowed for filing a renewal application with late penalty fees.
Copyright
Sudan is a member of Berne Convention for the Protection of Literary and Artistic Works and copyright owners from countries that are party to this Convention do not require registration.
Patent
Time frame to grant is not available.
Registered patent is valid for 20 years from the date of filing.
The annuities are due from the first day of year from the filing date.
Industrial Design
Time frame to complete the process is not available.
Registered Industrial Design is valid for 15 years from the filing date.
