The Nice Classification is the international classification system for goods and services used in trademark registration. It is administered by the World Intellectual Property Organization (WIPO) and is used by trademark offices in over 150 countries, including EUIPO, BOIP, and all EU national trademark offices. The classification divides all possible goods and services into 45 classes: classes 1 through 34 cover goods, and classes 35 through 45 cover services.
Every trademark application must specify the goods and services for which registration is sought, and those goods and services must be assigned to one or more Nice classes. The classes chosen determine the scope of the trademark registration: the registration protects the mark only for the goods and services specified, in the classes in which they appear. Applying in the correct classes, and describing goods and services with appropriate precision, is one of the most consequential decisions in the trademark application process.
The goods classes (1 to 34) cover a wide range of physical products, broadly grouped by type or industrial sector. Class 1 covers chemicals; Class 5 covers pharmaceuticals; Class 9 covers software, electronics, and computers; Class 25 covers clothing, footwear, and headgear; Class 35 (the first services class) covers advertising and business management services, including retail services. Understanding the classification logic requires familiarity with the class headings, but also with the specific goods and services listed within each class, as the class heading alone does not determine scope.
The services classes (35 to 45) cover professional, business, and consumer services. Class 35 (advertising and business) and Class 42 (technology services) are among the most frequently applied for in the current business environment. Class 41 covers education and entertainment; Class 45 covers legal services and personal and social services. Technology companies typically need to consider Classes 9, 35, 38, 41, and 42, among others, depending on their specific products and services.
Choosing the right classes requires analysis of the applicant's current and planned business activities, the typical classification of similar goods and services in the jurisdictions where protection is sought, and the strategic goals of the trademark filing. Over-filing in too many classes wastes money and can expose the registration to non-use revocation claims in classes where the mark is not genuinely used. Under-filing leaves commercial activities unprotected.
EUIPO's TMclass database is the primary tool for identifying the correct classification of specific goods and services. The database contains pre-approved terms that can be directly incorporated into EUIPO applications, and terms that have been harmonised across EU national offices. For international applications under the Madrid System, classification must also comply with WIPO's standards and the national requirements of designated countries.
No, and this is a common misunderstanding. At EUIPO, a trademark application claiming an entire class heading does not automatically cover all goods and services that could fall within that class; it covers only the goods and services specifically listed in the class heading. If a business wants protection for goods or services not expressly mentioned in the class heading, it must specifically include them in the application. EUIPO's examination practice and the CJEU's ruling in IP Translator have confirmed this position.
EUIPO charges a basic application fee for one class (EUR 850 for e-filing, as of 2024), with a reduced additional fee for a second class (EUR 50) and a higher fee per class from the third class onwards (EUR 150 per class). This tiered structure means that the cost per class increases as more classes are added. National offices have their own fee structures, some of which charge a flat fee regardless of class count, and others that charge per-class fees at different rates.
No. The scope of goods and services in a trademark application cannot be expanded after the filing date. The application can be narrowed (classes or specific terms can be removed), but the filing date establishes the maximum scope. If additional goods or services need to be covered, a new application must be filed, which will have a later priority date. This makes it important to carefully consider the desired scope before filing.
Trademark similarity assessments consider both the similarity of the marks themselves and the similarity of the goods and services covered. Goods and services in the same Nice class are not automatically considered similar: similarity is assessed based on the nature, intended purpose, distribution channels, and relevant public of the goods or services, regardless of classification. Conversely, goods and services in different classes can be considered similar if they share these characteristics. Class overlap is an indicator but not the determinative factor in likelihood of confusion analysis.
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