Well‑known trademarks are a cornerstone of brand protection and investor confidence, yet in Tanzania their enforceability has recently shifted in ways that demand immediate attention. Judicial rulings and BRELA’s administrative practice now confirm that national registration is indispensable, regardless of global reputation or ARIPO coverage.
The past year has also seen a decisive regional development. Tanzania has been suspended from new ARIPO Banjul Protocol filings, meaning foreign investors cannot rely on regional registrations to secure rights locally. This elevates the importance of direct BRELA Trademark Registration under the Trade and Services Mark Act CAP 326.
At the same time, BRELA has clarified that recognition of a well‑known mark is an evidentiary exercise. Fame abroad is insufficient; proof of Tanzanian market presence and that, invoices, advertising spend, and local consumer engagement is now required to establish the well-known status.
A global fashion house or tech giant that assumes their global reputation or ARIPO Banjul Protocol Tanzania registration shields them in Tanzania, is therefore gravely mistaken. In reality, global fame does not automatically equal protection. Without BRELA Trademark Registration, even household names remain vulnerable.
KEY TAKEAWAY POINTS
- Global fame does not equal protection under Tanzanian law.
- ARIPO filings are suspended and urgent local registration is required.
- Success depends on tangible proof of market presence with BRELA.
- LEGAL FRAMEWORK GOVERNING TRADEMARKS IN TANZANIA
a. National Statutory Framework
The Trade and Services Mark Act CAP 326 is the primary law on trademark protection in Tanzania. Section 19(d) empowers the Registrar to refuse or invalidate a trademark confusingly similar to a well‑known mark in Tanzania, regardless of whether the mark is registered locally.
However, the Act does not define or stipulate criteria for what constitutes a well‑known mark. This gap has left interpretation to BRELA and the courts.
b. International and Regional Statutory Framework
Tanzania is a member of the Paris Convention (1967), which obliges protection of well‑known marks against imitation or misuse, regardless of local registration.
Under Article 16.2 and 16.3 of the TRIPS Agreement, Tanzania must consider whether a mark is well known to a relevant sector of the public and extend protection even to unrelated goods or services where consumer confusion or damage may result.
Tanzania is also a member of ARIPO, whose Banjul Protocol facilitates centralized filings. However, without domestication into Tanzanian law, ARIPO registrations remain unenforceable locally.
- RECENT DEVELOPMENTS REGARDING WELL-KNOWN MARKS
a. Judicial Interpretation on ARIPO Banjul Protocol
In Lakairo Industries Group Co. Limited & Others v Kenafrica Industries Limited & Others (Civil Appeal No. 593 of 2022) [2025] TZCA 999, the Court of Appeal confirmed that ARIPO registrations are not enforceable in Tanzania absent domestication of the Protocol.
Similarly, in JP Decaux Tanzania Limited v JCDECAUX SA & Another (Civil Appeal No. 254 of 2021) [2024] TZCA, the Court held that nationally unregistered marks, no matter how globally famous, must be locally registered to maintain infringement claims.
These rulings mean right holders cannot rely on ARIPO registration for enforcement, opposition, or defensive claims before BRELA. National registration remains the only enforceable path.
b. BRELA Evidentiary Approach to Well-Known Marks
BRELA has adopted a territorially focused evidentiary approach. Fame abroad is insufficient; tangible proof of recognition within Tanzania is required.
In Wilmar Resources Pte Ltd v Tiffany & Co. (2023), the Registrar found TIFFANY was not well‑known in Tanzania despite global reputation, due to lack of local presence and recognition.
Checklist To Establish Well-Known Status:
(a) Commercial Presence: invoices and contracts showing sales in Tanzania
(b) Marketing Footprint: evidence of advertising spends and campaigns in Tanzania
(c) Digital Engagement: social media analytics demonstrating Tanzanian audience interaction, especially in Dar es Salaam
- PRACTICAL IMPLICATIONS AND STRATEGIC WARNING
Tanzania’s divergence from ARIPO’s philosophy imposes practical burdens on right holders, particularly foreign investors. Regional filings may be effective elsewhere in Africa, but in Tanzania they are unenforceable unless supported by national registration and evidence of reputation.
National registration with BRELA should be prioritized, regardless of existing ARIPO or international registrations. Brand owners should actively cultivate and document Tanzanian market recognition through advertising, distribution, and consumer engagement.
Well‑known marks have become an evidentiary exercise rather than simply a legal one. Failure to establish a local footprint exposes even globally renowned brands to infringement risks.
Finally, ARIPO has formally suspended Tanzania from being designated in new regional trademark filings until the Banjul Protocol is ratified and incorporated into national legislation.
Author
Mouline Ruhangisa is a lawyer at RIVE&Co in Dar es Salaam. She is reachable at ip@rive.co.tz or moulin.rive@outlook.com
Disclaimer
The contents of this publication are intended for general information purposes only and do not constitute legal, tax, or professional investment advice. We strongly recommend that parties seek bespoke legal counsel to navigate the complexities of the Tanzanian laws