Trademarks
Guidelines for Applicants
- Instructions for Trademarks Applicants
[ Sinhala PDF - 1.1 MB ]
Examination Guidelines
- Classes of Goods and Services for the purpose of Registration of Marks
[ English PDF - 23 KB ]
Patents
Guidelines for Applicants
- Instructions for Patent Applicants
[ English PDF - 68 KB ] | [ Sinhala PDF - 373 KB ] | [ Tamil PDF - 910 KB ]
- Intellectual Property Rights of Computer Software Are they copyrightable and/or patentable? [IP Guide PDF 596KB]
Industrial Designs
Guidelines for Applicants
- Instructions for Industrial Design Applicants
[ Sinhala PDF - 44 KB ]
Examination Guidelines
- List of Classes for the purpose of Registration of Industrial Designs
[ English PDF - 50KB ]