Angola: Business Environment
INIC, National institute for the cultural industries, National direction for entertainment and Author's rights, Ministry of Culture.
| Type of property and law | Validity | International Agreements Signed |
| Patent Law No. 3/92 on Industrial Property of February 28, 1992 |
15 years (non-renewable) from the registration of the patent |
Patent Cooperation Treaty (PCT) |
| Trademark Law No. 3/92 on Industrial Property of February 28, 1992 |
10 years (renewable) from the registration date of the trademark | |
| Design Law No. 3/92 on Industrial Property of February 28, 1992 |
5 years (renewable) from the registration date of the design | |
| Copyright Law No. 4/90 of March 10, 1990 on Author's Rights |
During the author's lifetime and 50 years after his death (25 years in the case of photographic works and applied arts) | |
| Industrial Models Law No. 3/92 on Industrial Property of February 28, 1992 |
5 years (renewable) from the registration date of the model |
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Latest Update: February 2026