You should register your trademark in Senegal because rights are obtained through registration with OAPI, not just through use. Senegal belongs to the **African Intellectual Property Organization (OAPI), so protection is granted at a regional level rather than by a purely local Senegalese filing. Unregistered marks enjoy very limited protection and only in exceptional circumstances.
To obtain protection in Senegal, your trademark must be registered through OAPI. A single OAPI application, filed with the **Organisation Africaine de la Propriété Intellectuelle (OAPI), covers all 17 member states, including Senegal. Once registered, your trademark gives you exclusive rights in Senegal and in the rest of the OAPI region and provides a solid basis to act against infringement and later conflicting filings.