Trademark Non‑use Cancellation in Sri Lanka (2026): Grounds, Evidence & Procedure

Trademark non-use cancellation Sri Lanka has become one of the most consequential contentious tools in the country’s brand-protection landscape as 2026 unfolds, driven by the surge in international designations reaching the local register through the Madrid System. Expanded Madrid filings have added to the Sri Lanka register a number of marks that were never genuinely used in the local market, leaving many registrations exposed to attack and giving competitors a potential route to clear the ground. For in-house counsel, brand protection managers and foreign counsel, the central question is no longer academic: should you file to remove a dormant obstacle, or defend a registration you cannot afford to lose?

This guide answers that question with practical, decision-stage detail, the legal grounds, the evidence that persuades the Director-General and the courts, the step-by-step procedure, realistic timelines, and defensive playbooks for both claimants and owners.

Quick summary, should I file or defend a non‑use cancellation?

The decision to file or defend turns on two variables: the commercial value of the registration and the strength of the underlying evidence of use. If you are a claimant seeking to clear a blocking mark, ask first whether the target registration has passed the statutory non-use period and whether you hold a legitimate interest. If both are true, the risk-reward of filing is usually favourable, dormant marks rarely survive a well-evidenced attack.

If you are an owner facing a cancellation action, your priorities are different. Preserve evidence immediately, assess whether your use qualifies as “genuine,” and determine whether any interruption in use can be justified by special circumstances beyond your control. Do not delay: response windows are finite and the burden of proving use falls squarely on you.

• File if: the mark blocks your application or expansion, the non-use period has elapsed, and you can articulate a legitimate interest.
• Defend if: the registration underpins live commercial activity, licensing, or brand value you intend to maintain.
• Common pitfall: assuming a recent burst of activity after receiving notice will cure years of dormancy, timing and good faith matter.

Whichever side you are on, early case triage with experienced Sri Lanka counsel is the single highest-value step. A quick review of the register status, the evidence position and the procedural clock will often decide the outcome before a single pleading is filed.

Legal basis and grounds for trademark non-use cancellation in Sri Lanka

The framework governing trademark non-use cancellation Sri Lanka sits within the country’s consolidated intellectual property statute, the Intellectual Property Act, No. 36 of 2003, which regulates registration, maintenance, and removal of marks and gives effect to Sri Lanka’s obligations under the TRIPS Agreement. TRIPS sets the international floor for national rules on cancellation and revocation, and Sri Lanka’s domestic provisions on non-use operate within those minimum standards. The exact statutory section, non-use period, and definitions should be confirmed against the current text of the Act and any gazetted amendments before any action is taken, because procedural details and definitions may be subject to review.

Statutory non-use period and the legal test

A registered mark may become vulnerable to removal once it has not been put to genuine use in Sri Lanka for a continuous statutory period. The test is not mere token or symbolic activity, the Director-General of Intellectual Property and the courts look for genuine use: real commercial exploitation of the mark in the course of trade, in relation to the goods or services for which it is registered, on the local market.

Genuine use means the mark has functioned as a badge of origin in actual commerce, goods sold, services rendered, or the mark maintained in a way that creates or preserves market share. Internal preparations, sporadic sham transactions engineered to defeat a cancellation, or use only in another country will generally not satisfy the standard. The precise number of years constituting the non-use period, and the moment from which it is calculated, are set by statute and must be verified against the current Act; do not rely on approximations when the procedural clock may determine whether an action can be brought at all.

Who may apply, standing requirements

The right to seek removal of a trademark in Sri Lanka is not open to the world at large. An applicant must typically demonstrate a legitimate interest in the removal of the mark. In practice this may include competitors whose own applications are blocked, businesses seeking to enter the market under a similar mark, and parties whose commercial plans are frustrated by the dormant registration. Establishing standing early, with a short statement of interest and supporting evidence, strengthens the petition and reduces the risk of a threshold challenge from the registered owner.

Difference between cancellation for non-use and other grounds of removal

These terms are often used interchangeably, but they describe distinct routes. Removal for non-use targets a mark that was validly registered but has since fallen dormant; the ground is the absence of genuine use over the statutory period. Broader nullity or removal actions can also capture marks that were wrongly registered, have become generic or deceptive, or are contrary to the conditions of registration. The comparison table further below sets out how the non-use route differs across jurisdictions and why the distinction matters for global portfolio decisions.

Evidence of use, what the IP office and courts accept

Evidence is where non-use cases are won and lost. In a removal for non-use Sri Lanka proceeding, the burden of proving genuine use generally rests on the registered owner once the applicant has established a prima facie case of non-use. That allocation of burden is decisive: a claimant needs only to raise a credible evidential basis for dormancy, while the owner must marshal contemporaneous, verifiable proof of real commercial activity in Sri Lanka. Evidence of use Sri Lanka trademarks must be dated, market-specific, and tied to the registered goods or services.

Types of documentary evidence

Documentary evidence is the backbone of any defence. The strongest exhibits are contemporaneous business records that show the mark in genuine commercial circulation. Consider:

• Sales invoices. Dated invoices issued to Sri Lankan customers, showing the mark, the goods or services, quantities and value.
• Distribution and supply agreements. Contracts with local distributors, retailers or licensees demonstrating a supply chain into the Sri Lankan market.
• Advertising and marketing materials. Print, broadcast and outdoor campaigns bearing the mark, with placement dates and circulation or reach data.
• Customs and import filings. Import documentation showing branded goods entering Sri Lanka, which corroborates cross-border trade in the registered mark.
• Packaging, labels and point-of-sale material. Physical or photographic evidence of the mark as applied to goods actually offered for sale.

The most persuasive files combine several categories so that invoices, agreements and advertising reinforce one another and are difficult to characterise as manufactured.

Digital evidence and e‑commerce

As commerce moves online, digital evidence carries increasing weight, provided it can be authenticated and dated. Website screenshots showing the mark offered to Sri Lankan consumers, e-commerce listings with local delivery, and archived pages establishing the date of publication all help. Web analytics demonstrating Sri Lankan traffic and conversions, timestamped social media content, and platform order records showing fulfilment to local addresses strengthen the picture. The critical requirement is reliable dating: undated screenshots prove little, whereas archived pages and metadata-verified captures can establish continuity of use over the relevant period.

Third‑party testimony and affidavits

Affidavits from distributors, retailers, agents and customers can corroborate documentary evidence and fill gaps where records are incomplete. A witness statement from a local distributor confirming continuous orders, or from a senior officer explaining the commercial history of the mark, adds credibility. Third-party affidavits are generally more compelling than owner-only statements, because they demonstrate the mark’s presence in the market independently of the proprietor’s own assertions.

Evidence that is weak or commonly rejected

Undated materials, use outside Sri Lanka only, purely internal documents, token transactions and bare assertions without supporting records are routinely discounted. Do not build a defence on generalities.

Sample exhibit index for an affidavit of use:

• Exhibit A, Schedule of dated sales invoices to Sri Lankan customers
• Exhibit B, Distribution agreement with local partner
• Exhibit C, Advertising campaign materials with placement dates
• Exhibit D, Customs import records for branded goods
• Exhibit E, Product packaging photographs bearing the mark
• Exhibit F, Archived website and e-commerce listings with capture dates
• Exhibit G, Third-party affidavit from local distributor

Procedure & timelines, how to file a trademark non-use cancellation in Sri Lanka

The cancellation procedure Sri Lanka typically follows a structured administrative path before the National Intellectual Property Office of Sri Lanka (NIPO), with recourse to the courts on appeal. Understanding each stage, and the deadlines attached to it, is essential whether you are prosecuting or defending the action.

Filing at the IP office, forms, fees and prerequisites

An action to remove a trademark in Sri Lanka begins with a formal application or petition, setting out the grounds for non-use, the applicant’s legitimate interest, and the specific registration targeted. The petition must identify the mark, its registration number, the goods or services affected, and the basis on which non-use is alleged. Prescribed forms and official fees apply, and these should be confirmed against the current schedule published by NIPO, as fee levels and form requirements are subject to periodic revision. A defective or incomplete filing can be rejected on formality grounds, so precision at this stage protects the substance of the claim.

Service, response periods and typical timelines to decision

Once the petition is filed, the registered owner is notified and given an opportunity to respond and to file counter-evidence demonstrating genuine use. The proceeding then moves through exchange of evidence, written submissions, and, where required, a hearing before the Director-General or a designated officer. Timelines vary with case complexity and the volume of evidence, and contested matters commonly take many months from filing to decision. Owners who fail to respond within the applicable period risk an adverse outcome, which is why prompt action on receipt of notice is essential.

Appeals and judicial review

A party dissatisfied with the Director-General’s determination may pursue an appeal to the Commercial High Court or, as applicable, the appropriate court under the Intellectual Property Act. The forum, the appeal window, and the procedural rules governing such challenges are set by statute and court practice and should be confirmed for the specific matter. Appeals may reconsider both the evidential findings and the legal test applied, so a well-documented record before the Director-General improves the position on any subsequent challenge.

Practical timelines

Defence strategies, how to defend a non-use cancellation

To defend non-use cancellation Sri Lanka successfully, the owner must move quickly, marshal genuine-use evidence, and where appropriate invoke recognised legal defences. The following sequence reflects best practice from the moment a notice lands.

Immediate tactical steps on receipt of notice

The first few days are critical. Take these steps without delay:

• Preserve all evidence. Secure invoices, contracts, marketing files, customs records and digital assets before they are lost or overwritten.
• Identify witnesses. Locate distributors, agents and staff who can attest to continuous use and begin drafting witness statements.
• Diarise the deadline. Calculate the response window precisely and build the evidence plan backwards from it.
• Assess the gap. Determine whether use is genuinely continuous or whether any interruption must be explained.

Legal defences, genuine use and special circumstances

The primary defence is proof of genuine use during the relevant period, the documentary and testimonial evidence described above, presented as a coherent, dated narrative of commercial activity in Sri Lanka. Where use has been interrupted, the owner may argue that the interruption arose from special circumstances beyond its control, for example, import restrictions, regulatory approvals, supply-chain disruption, or force majeure events that made ordinary commercialisation impossible. Such a defence generally requires the owner to show that the failure to use was not a matter of choice or neglect but a genuine external obstacle.

Use in good faith, even at modest scale, is generally more defensible than a sudden surge of activity engineered after the cancellation notice, which a tribunal may treat as an attempt to manufacture a defence rather than evidence of real trade.

Settlement, coexistence and limitation agreements

Not every dispute should be fought to a decision. Where both parties have legitimate commercial interests, a negotiated outcome may serve both better than litigation. Coexistence agreements can delimit the goods, services or channels each party uses; limitation agreements can narrow a specification to what is genuinely used, removing the vulnerable classes while preserving the core registration. Settlement can also resolve parallel oppositions and applications in a single deal, reducing cost and uncertainty across a portfolio.

Evidence plan & sample pleadings

A disciplined evidence plan converts scattered records into a persuasive case. Build a chronological evidence timeline that maps each exhibit to a date within the relevant non-use period, demonstrating continuity of use rather than isolated events. Cross-reference invoices to distribution agreements and advertising to sales spikes so the story is internally consistent.

A short affidavit of use might read, in redacted form: “I, [name], am the [position] of the registered proprietor. The mark has been continuously used in Sri Lanka in relation to [goods/services] since [date]. Annexed as Exhibits A to G are true copies of invoices, distribution agreements, advertising materials and import records evidencing such use. To the best of my knowledge and belief, the facts stated herein are true.”

Translation and certification: Foreign-language evidence should be accompanied by certified translations, and documents originating abroad may require notarisation or legalisation to be admissible. Prepare these well before deadlines, certification delays are a common and avoidable cause of weakened evidence bundles. Ensure every exhibit is legible, properly paginated and cross-referenced in the affidavit.

Comparison table, Sri Lanka vs selected jurisdictions on non-use

Jurisdictional differences matter for global portfolios: a mark that is safe in one country may be exposed in another because the non-use period, the evidential threshold and the remedy differ. The table below is illustrative and high-level; always confirm the current rules with local counsel before acting.

The comparative point for portfolio managers is clear: audit each designation against local requirements rather than assuming uniformity. A single global “use once” strategy will not protect marks in markets that demand genuine local commercial activity.

Practical checklists & client playbooks

Use these two checklists to structure the first three months of any matter.

Checklist for claimants

• Within 7 days: Confirm the target registration status, the non-use period, and your legitimate interest.
• Within 30 days: Gather market-monitoring evidence indicating the mark’s absence; prepare the petition and statement of interest.
• Within 90 days: File the petition, effect notification, and prepare for the owner’s response and evidence exchange.

Checklist for defendants

• Within 7 days: Preserve all evidence, diarise the response deadline, and identify witnesses.
• Within 30 days: Assemble the exhibit bundle, draft the affidavit of use, and commission certified translations.
• Within 90 days: File the response and counter-evidence; assess settlement, coexistence or limitation options in parallel.

Key risks from post‑Madrid filings (2026 update)

The 2026 environment can magnify non-use risk. Expanded Madrid designations have added marks to the Sri Lanka register that were filed defensively or as part of broad international portfolios, sometimes without any accompanying plan for genuine local commercialisation. This has two potential effects: it creates blocking marks that legitimate entrants must clear, and it can leave the designating owners themselves exposed to attack once the non-use period elapses. Mitigation is straightforward but requires discipline, establish genuine localised use through distributors or licensees, record assignments and licences properly so that use by related entities counts, and audit designations to narrow specifications to what is actually used.

Owners who treat Sri Lanka designations as “file and forget” should expect their registrations to become targets.

Conclusion, recommended next steps

Trademark non-use cancellation Sri Lanka rewards early, evidence-led decision-making on both sides of the dispute. Claimants should confirm standing and the elapsed non-use period before filing; owners should preserve evidence and build a genuine-use case the moment a notice arrives. In a post-Madrid register with a growing population of vulnerable marks, the parties who audit their positions, document real commercial use and act within the procedural windows will consistently be better placed. For case triage and representation in a trademark non-use cancellation Sri Lanka matter, seek qualified local counsel to review your register status, evidence position and timeline without delay. This article is general information and not a substitute for tailored legal advice.

Sources

1. World Intellectual Property Organization, Madrid System overview
2. WIPO Lex, Database of national IP laws (Sri Lanka entries)
3. WTO, TRIPS Agreement overview
4. National Intellectual Property Office of Sri Lanka (NIPO)
5. Bar Association of Sri Lanka (BASL)
6. Supreme Court of Sri Lanka