The Supreme Court of Namibia is the supreme court in all legal matters of the laws of Namibia. It is the court of last resort and the highest appellate court in the country. It is located in the centre of Namibia's capital city, Windhoek. A Supreme Court decision is supreme in that it can only be reversed by an Act of Parliament that contradicts it, or by another ruling of the Supreme Court itself.
Namibia's Supreme Court was founded on 21 March 1990, the day of Namibian Independence. Although it has the Supreme Court of South-West Africa as its predecessor, the latter was not a supreme court in the sense that appeals against its rulings would be allowed; the Appellate Division of the Supreme Court of South Africa would hear those, and they would be prosecuted by the Supreme Court of South-West Africa.
At its inception in 1990, the Supreme Court did not have its own building. The Supreme Court building, situated in Michael Scott Street on Eliakim Namundjebo Plaza in central Windhoek, was built between 1994 and 1996 as an "imposing and functional building" to represent "the integrity and soul of the [...] Constitution". It was designed in a north African style in order to avoid resemblance of European colonial buildings, and it is Windhoek's only building erected post-independence in an African style of architecture. The building was constructed to contain two court rooms, four offices for justices, and a law library on the first floor. Erection and design of the building involved extensive geotechnical investigations because it is situated on top of a geological fault.
The mandate and powers of the Supreme Court are regulated by Articles 78, 79 and 138 of the Namibian Constitution. It hears appeals against High Court decisions and matters referred from the Attorney-General, particularly those that concern constitutional matters. It can also hear matters referred to it by parliamentary authorisation. The Supreme Court regulates its own procedures and makes Rules of Court.