A foreign brand owner who discovers a Kenyan business has adopted a confusingly similar mark often assumes that global fame alone will settle the matter, since the Paris Convention protects well-known marks without requiring local registration. Kenyan law does give effect to that principle, but the Kenyan courts have made clear that “well known” means well known in Kenya specifically, not simply well known somewhere else in the world, and owners who rely on international fame alone have lost on exactly that gap.

The Statutory Basis: Section 15A of the Trade Marks Act

Section 15A of the Trade Marks Act, Cap 506, inserted in 2002, gives effect to Kenya’s Paris Convention and WTO obligations on well-known marks. It defines a protected well-known mark as one that is well known in Kenya as belonging to a national of, or a person domiciled in or with a real and effective commercial establishment in, a Paris Convention country, and states explicitly that this applies whether or not that person carries on business or has any goodwill in Kenya. Where the mark qualifies, the proprietor can restrain by injunction the use in Kenya of an identical or similar mark on identical or similar goods or services likely to cause confusion, and a conflicting mark cannot be registered at all where it would impair, interfere with, or take unfair advantage of the well-known mark’s distinctive character, a broader test than ordinary confusion. The section does not disturb bona fide use that began before it came into force in 2002.

The Catch: Global Fame Is Not the Same as Being Well Known in Kenya

The gap between the statute’s wording and how it has actually been applied is where foreign owners most often come unstuck. In Sony Corporation v Sony Holding Limited ([2018] KEHC 6604, Civil Appeal 376 of 2015, F. Tuiyott J), Sony Corporation opposed a local applicant’s marks partly on the strength of registrations it already held in overlapping Kenyan trademark classes, and partly on the argument that SONY is a well-known mark entitled to protection even in classes where it held no Kenyan registration. It succeeded on the overlapping classes, where its existing registrations did the work. On the remaining classes, where it was relying on well-known-mark status alone, it lost: the court held that evidence of decades of international use and recognition since 1958 did not establish that the mark was well known specifically in Kenya, and rejected the argument that global fame could be assumed to translate automatically into local recognition. The result turned entirely on the absence of Kenya-specific evidence, not on any doubt that SONY is a famous mark internationally.

What Actually Counts as Evidence

Successful invocations of section 15A tend to share a common feature: proof of actual use, promotion, or recognition reaching the Kenyan market specifically, not just a global reputation or a list of foreign registration certificates. Weetabix’s successful opposition against a locally filed “Multibix” application rested on over thirty years of the Weetabix mark being used and recognised in the Kenyan market itself, which is the kind of evidentiary record that persuaded the Registrar where Sony’s global-fame argument later failed before the High Court. For a foreign owner anticipating a possible conflict in Kenya, the practical lesson is to start building a Kenya-specific evidentiary record early: import and distribution records, local advertising and sponsorship, media coverage reaching Kenyan audiences, and evidence of consumer recognition within Kenya, rather than assembling the case only after a conflicting local application has already surfaced.

The Practical Route: A Shield in Opposition or Litigation, Not a Registry

Section 15A does not create a separate register or a proactive filing a foreign owner can make to lock in well-known status in advance. It operates defensively, invoked when opposing a conflicting application before the Registrar, when seeking an injunction against an infringing use, or when defending against a rectification action, and the burden of proving the mark is well known in Kenya sits with the party asserting it each time the question arises. There is no shortcut that avoids having to prove Kenya-specific recognition on the facts as they stand at the time of the dispute.

Section 15A is also worth distinguishing from the common law tort of passing off, which remains available to an unregistered mark owner regardless of well-known status, provided the owner can show goodwill in Kenya, misrepresentation, and resulting damage. Passing off does not require proving the mark is well known, but it does require the kind of local goodwill that section 15A’s well-known-mark route was specifically designed to make unnecessary. A foreign owner with no Kenyan business presence at all, and therefore no goodwill to found a passing off claim, is left relying on section 15A alone, which puts real weight on assembling Kenya-specific recognition evidence well before it is needed.

How We Can Help

Clay & Associates Advocates advises foreign brand owners on asserting well-known mark protection in Kenya, including building the evidentiary record before a conflict arises and running opposition and infringement proceedings under section 15A. Our guide to choosing between direct KIPI filing and the Madrid Protocol covers the registration-based alternative for brands that want certainty rather than relying on well-known-mark status alone. Contact our Intellectual Property practice to assess whether your brand’s evidentiary position in Kenya would support a well-known mark claim.

Sources: Trade Marks Act, Cap 506, section 15A; Sony Corporation v Sony Holding Limited (Civil Appeal 376 of 2015) [2018] KEHC 6604 (KLR).

Frequently asked questions

Does a mark being famous worldwide automatically make it a well-known mark in Kenya?
No. Kenyan courts require evidence that the mark is well known specifically in Kenya; the High Court has rejected the argument that international fame can be assumed to translate into local recognition.

Do we need to carry on business in Kenya to claim well-known mark protection?
No. Section 15A expressly applies whether or not the proprietor carries on business or has any goodwill in Kenya, provided the mark is shown to be well known there.

Can we register our mark as “well known” in Kenya in advance, before any conflict arises?
No. There is no well-known marks registry in Kenya. Section 15A is invoked defensively in opposition, infringement, or rectification proceedings, with the evidentiary burden met each time the question arises.

What kind of evidence actually persuades a Kenyan tribunal that a mark is well known?
Evidence of use, promotion, or recognition reaching the Kenyan market specifically, such as local distribution and advertising records, media coverage reaching Kenyan audiences, and consumer recognition within Kenya, rather than global sales figures or foreign registration certificates alone.