International Trademark Registration protects your brand across multiple countries through streamlined filing systems. There is no single "worldwide trademark" — instead, you use: (1) Madrid Protocol (WIPO) for 130+ countries with one application, (2) European Union Trademark (EUTM) for all 27 EU countries, or (3) Direct National Filing in each target country. International registration requires a home country trademark (for Madrid) or can be filed independently (EUTM/Direct). Protection lasts 10 years with renewable maintenance. We handle end-to-end international registration including multi-country trademark search, filing route selection, local attorney coordination, and Office Action responses across jurisdictions.