How to Register a Trademark in Sri Lanka (2026), Step-by-step Guide

Understanding how to register a trademark in Sri Lanka is essential for any business owner, founder, or in-house counsel seeking to protect a brand in the Sri Lankan market. The registration process is administered by the National Intellectual Property Office (NIPO) under the Intellectual Property Act No. 36 of 2003, and follows a defined sequence: clearance search, application filing, examination, publication, a three-month opposition window, and, if no opposition succeeds, registration and certificate issuance. Two operational developments in 2025–2026 have changed how applicants conduct searches and preserve evidence: NIPO completed a large-scale digitisation of its IP document archive in May 2026, and WIPO integrated Sri Lanka’s national trademark collection into the Global Brand Database.

This guide sets out each procedural step, the documents needed, realistic timelines, official fees, and the practical impact of the 2026 changes.

Overview of Trademark Registration in Sri Lanka and Who It Applies To

Trademark registration in Sri Lanka grants the owner exclusive rights to use a distinctive sign, a word, logo, combination of colours, or a composite mark, in connection with specified goods or services. Registration is not mandatory to use a mark commercially, but it creates a presumption of ownership, enables enforcement actions for infringement, and is a prerequisite for recording a mark with Sri Lanka Customs for border-protection purposes.

The procedure follows a linear path: conduct a clearance search, file Form M1 with NIPO, undergo formal and substantive examination, publication in the NIPO Trademark Journal, survive a three-month opposition period, and receive a certificate of registration valid for ten years. Renewal applications can be filed every ten years indefinitely. Applications are filed on a single-class basis using the Nice Classification system; applicants who need protection in multiple classes must file separate applications for each class.

Who This Guide Is For

This guide is written for founders launching brands in Sri Lanka, general counsel managing multi-jurisdiction IP portfolios, and foreign companies entering the Sri Lankan market. Any natural person, corporate entity, or partnership may apply. Foreign applicants who do not have a domicile or real and effective industrial or commercial establishment in Sri Lanka will generally need to appoint a local agent or attorney to act on their behalf before NIPO.

Eligibility and Prerequisites for Trademark Registration in Sri Lanka

A mark is registrable if it is distinctive and does not fall within the absolute grounds for refusal set out in the Intellectual Property Act No. 36 of 2003. Marks that are generic, merely descriptive of the goods or services, or contrary to public order or morality will be refused. A mark that is identical or confusingly similar to a mark already registered or pending in the same or a related class may also be refused on relative grounds.

Before filing, applicants should identify the correct Nice Classification class (or classes) covering their goods or services. Sri Lanka follows the current edition of the Nice Classification. Each class requires a separate application and a separate official fee.

Foreign Applicants, Local Representation and Power of Attorney

Foreign companies and individuals may register a trademark in Sri Lanka. Where a foreign applicant does not have a place of business in the country, NIPO practice requires the appointment of a local agent or attorney. A signed Power of Attorney (POA) is submitted with the application. Under prevailing NIPO practice, the POA does not need to be notarised or legalised (apostilled) in most cases, a simple signed authorisation naming the local agent is generally accepted. Applicants should retain the original POA in case NIPO requests it during prosecution. Where any doubt exists, it is prudent to confirm current POA formalities directly with NIPO or with local counsel before filing.

How to Register a Trademark in Sri Lanka, Step-by-Step Procedure

The trademark registration process in Sri Lanka can be broken down into six core steps. The table below summarises who is responsible at each stage and the typical duration before the detailed guidance that follows.

From filing to registration, the process typically takes 12 to 24 months if no objections or oppositions arise. Where examination objections or third-party oppositions are involved, the timeline can extend to 36 months or longer.

Step 1, Conduct a Clearance Search Using NIPO and the WIPO Global Brand Database

Before filing, search existing trademark records to identify identical or confusingly similar marks in the same or related classes. There are two primary databases to check:

• NIPO trademark search. The NIPO database, which was expanded through the large-scale digitisation completed in May 2026, provides access to pending and registered Sri Lankan marks. Search by word element, device element, or applicant name.
• WIPO Global Brand Database. Since WIPO integrated Sri Lanka’s national trademark collection into the Global Brand Database in 2025, applicants can now cross-check Sri Lankan records alongside marks from other jurisdictions in a single search. This is particularly useful for identifying international registrations designating Sri Lanka under the Madrid Protocol.

When conducting searches, look for identical marks in the same class and marks with a similar phonetic, visual, or conceptual impression in related classes. Record and preserve all search results, download PDF exports and take timestamped screen captures, as this evidence may be needed if a dispute arises later. Where the brand is high-value or the market is crowded, instructing a professional search provider or local IP counsel to run a comprehensive clearance report is recommended.

Step 2, Prepare the Application and Supporting Documents

The core filing document is Form M1, the official trademark application form available from NIPO. The form requires:

• Full name and address of the applicant (and the local agent, if applicable).
• A clear representation of the mark, a high-resolution image (PNG, JPEG, or PDF). NIPO recommends a maximum size of approximately 10 × 10 cm. If claiming colour as a feature of the mark, indicate the specific colours.
• A specification of goods or services, referencing the relevant Nice Classification class number and precise wording for the goods or services covered.
• A priority claim, if applicable, with the filing date, country, and application number of the earlier application (a certified copy of the priority document, translated into English if necessary, must be supplied).
• A signed Power of Attorney if a local agent is acting for the applicant.

Because Sri Lanka operates a single-class filing system, a separate Form M1 (and a separate fee) is required for each class. Preparing accurate goods-and-services wording at this stage is critical, overly broad or vague descriptions often trigger examiner objections and cause delays.

Step 3, File the Application at NIPO

Submit the completed Form M1 and supporting documents to NIPO, together with the prescribed official filing fee. Applications are filed in person at the NIPO office or through a local agent. The filing date recorded by NIPO establishes the applicant’s priority date. NIPO issues an acknowledgement and an application (file) number, which should be referenced in all future correspondence.

Following NIPO’s completion of its document digitisation programme in May 2026, applicants and agents benefit from improved record-keeping and more reliable referencing of filed documents. Industry observers expect further streamlining of the filing interface as the digitisation initiative matures.

Step 4, Formal and Substantive Examination by NIPO

After filing, a NIPO examiner reviews the application on both formal and substantive grounds. Formal examination checks that the application is complete and the fees have been paid. Substantive examination assesses whether the mark satisfies the registrability requirements of the Intellectual Property Act No. 36 of 2003, principally distinctiveness and the absence of conflict with earlier rights.

If the examiner raises objections, the applicant (or agent) receives an examiner’s report setting out the grounds. The applicant is given a deadline, typically two months, to file a response. Failure to respond within the prescribed time may result in the application being treated as abandoned. Common objections include lack of distinctiveness, descriptiveness, and similarity to an existing mark. Where the objection concerns a cited earlier mark, the applicant may submit arguments on distinctiveness, evidence of acquired distinctiveness through use, or a letter of consent from the cited mark’s owner.

Step 5, Publication in the NIPO Trademark Journal and Opposition Period

Once the application is accepted (either at first examination or after objections are overcome), NIPO publishes the mark in its weekly Trademark Journal. The publication opens a three-month opposition window during which any third party may file a notice of opposition.

If a trademark opposition in Sri Lanka is filed, the procedure typically involves an exchange of evidence (the opponent files grounds, the applicant files a counter-statement), and may proceed to a hearing before the Director General of Intellectual Property. Settlement or withdrawal of the opposition at any stage is possible. If the opposition fails, or if no opposition is filed within the three-month window, the application proceeds to registration. Appeals against opposition decisions may be lodged with the Commercial High Court.

Step 6, Registration, Certificate Issuance, and Renewal

Upon successful completion of the opposition period (or resolution of any opposition), NIPO issues a certificate of registration. The applicant pays the prescribed registration fee. The registration is valid for ten years, and can be renewed indefinitely for successive ten-year periods by filing a renewal application and paying the renewal fee before the expiry date. To renew a trademark in Sri Lanka, applicants should initiate the renewal process well before the expiry date to avoid lapses in protection.

Trademark Registration Requirements in Sri Lanka, Documents Needed

The table below lists the documents needed for a trademark application in Sri Lanka, together with practical notes on format, issuer, and any formalities.

Trademark Registration Timeline in Sri Lanka, Key Deadlines

Managing deadlines is one of the most critical aspects of the trademark registration process. The table below summarises the key events and their associated time windows.

If an applicant or opponent misses a response deadline, particularly the deadline to respond to an examiner’s report or to file a counter-statement in opposition proceedings, the likely practical effect is a default outcome: the application may be treated as abandoned, or the opposition may succeed without a hearing. Engaging local IP counsel and implementing a calendar alert system for every deadline is strongly advised.

The total trademark registration timeline in Sri Lanka from filing to certificate issuance is typically 12 to 24 months where no objections or oppositions arise. Contested applications can take 36 months or longer, depending on the complexity of the opposition and any court appeals.

Trademark Registration Cost in Sri Lanka, Fees and Tax Considerations

Official fees payable to NIPO are set out in the fee schedules published by the office. The table below outlines the main fee categories. Applicants should confirm current fee amounts directly with NIPO before filing, as schedules are subject to periodic revision.

Agent and attorney fees are separate from NIPO’s official fees and vary according to the complexity of the filing, the number of classes, and whether opposition or enforcement services are required. Any professional fees charged by Sri Lankan practitioners may be subject to applicable taxes. Applicants should request a detailed fee breakdown, inclusive of disbursements and government charges, before instructing counsel. For a referral to an experienced IP practitioner in Sri Lanka, applicants can find an IP lawyer through the Global Law Experts directory.

What Changed in 2026, NIPO Digitisation, WIPO Database, and National IP Policy

Three developments in 2025–2026 have materially affected how applicants approach trademark registration in Sri Lanka.

NIPO Document Digitisation (Completed May 2026)

NIPO completed a large-scale digitisation programme, scanning, indexing, and cataloguing its archive of IP documents, in May 2026. The practical effect for applicants and agents is that online search records are now more comprehensive, and official publications (including the weekly Trademark Journal) can be downloaded directly from the NIPO website. This reduces reliance on physical visits to the NIPO office or paper-based gazette checks that were previously the norm for clearance searches and opposition monitoring.

WIPO Global Brand Database Integration

In 2025, WIPO integrated Sri Lanka’s national trademark collection into the Global Brand Database. Applicants conducting clearance searches should now run parallel searches on both the NIPO portal and the WIPO Global Brand Database. The WIPO tool allows users to search Sri Lankan marks alongside registrations from other jurisdictions, a significant advantage for companies managing international brand portfolios or assessing the risk of conflict with marks registered through the Madrid System.

National IP Policy Formulation

The Sri Lanka Cabinet approved a proposal to formulate a comprehensive National Intellectual Property Policy in May 2026. While the policy is still in its development phase, early indications suggest it may lead to further procedural streamlining, enhanced data transparency, and stronger enforcement mechanisms. Applicants and brand owners should monitor official NIPO announcements for any procedural rule changes that may follow from this policy initiative.

To take advantage of these changes, applicants should adopt an updated clearance workflow: search the NIPO database first, cross-check on the WIPO Global Brand Database, and archive all results, including timestamped PDFs and screenshots, as evidence for future reference.

Common Pitfalls When Registering a Trademark in Sri Lanka

• Selecting the wrong Nice class. Filing in an incorrect or incomplete class means the mark may not cover the applicant’s actual goods or services. Always consult the current Nice Classification and list the real commercial activities of the business, not generic or aspirational descriptions.
• Using overly broad goods-and-services wording. Vague or catch-all specifications frequently trigger examiner objections and slow the process. Use precise, specific wording that accurately describes the goods or services.
• Failing to preserve search evidence. With NIPO’s digitised records now available online, search results can change as new applications are published. Download search results as PDFs and capture dated screenshots at the time of the clearance search to create a contemporaneous record.
• Missing examiner or opposition response deadlines. The two-month window to respond to an examiner’s report is strict. Missing this deadline, or failing to file a counter-statement in opposition proceedings, can result in abandonment or a default loss. Use a centralised deadline calendar and engage local counsel before deadlines approach.
• Incorrect Power of Attorney execution. Foreign applicants sometimes submit POAs that are unsigned, undated, or do not name the correct local agent. While NIPO does not generally require notarisation or legalisation, the POA must be properly executed and match the applicant’s details as stated on Form M1.

Sources

1. National Intellectual Property Office (NIPO), Trademarks Services
2. Intellectual Property Act, No. 36 of 2003 (WIPO Lex)
3. WIPO, Trademarks of Sri Lanka Are Now Available in the Global Brand Database
4. WIPO, Embracing Digitalization: IP in Sri Lanka
5. Sri Lanka Ministry of Foreign Affairs, Intellectual Property, Innovation and Inclusive Development (WIPO)
6. NIPO Trademark Publication, April 2026 (sample gazette)