I recently decided to register a trademark for my small business and after navigating the process in Madrid, I finally figured out the procedures and contact details. Many friends might have similar needs, so I’m sharing my experience here for everyone.
Main Contact Agencies and Phone Numbers
In Spain, trademark registration is handled through the Spanish Patent and Trademark Office. Their official consultation phone number is +34 902 157 530, with office hours from Monday to Friday, 9 AM to 5 PM. To be honest, this line is often busy, so you’ll need some patience. If you can’t get through, you can also email informacion@oepm.es with specific questions.

Additionally, the OEPM office in Madrid is located at Paseo de la Castellana 75. If you prefer face-to-face consultation, you can visit in person with an appointment. I called ahead to schedule and went there myself—the staff were quite helpful and explained the entire process in detail.
Registration Process Comparison
Based on my experience, there are two ways to register a trademark: online and in-person, each with pros and cons:
| Method | Cost | Processing Time | Convenience |
| Online Application | From €125 | 4-6 months | Submit anytime |
| In-Person Filing | From €150 | 5-7 months | Requires appointment |
| Agent Service | €500-1000 | 4-6 months | Hassle-free but expensive |
Practical Tips
Before applying, you must conduct a trademark search to ensure your desired trademark hasn’t been used by others. The OEPM website has a free search tool where you can enter keywords to see similar registered trademarks. Never skip this step, or you’ll waste money if your application gets rejected later.
When preparing materials, you’ll need an NIE or NIF number, trademark design, and clear goods or services classification. Classification can be complex, so I recommend consulting the Nice Classification or asking OEPM staff directly.
Alternative Channels
Besides contacting OEPM directly, Madrid has several intellectual property law firms and agencies that can handle the process for you. While they charge more, if your trademark involves international registration or complex situations, hiring professionals can save a lot of trouble. A friend of mine went through a lawyer—it cost over €800, but he didn’t have to worry about anything.
Registering a trademark in Madrid isn’t too complicated; the key is doing your homework and preparing all materials in advance. If you encounter any issues, don’t hesitate to call or email OEPM—their service is quite professional. Hope this information helps everyone, and feel free to discuss any questions below.