Constitution of Kenya in the context of "Cabinet of Kenya"

The Supreme Court of Kenya is the highest court in Kenya. It was established under Article 163 of the new Kenyan Constitution of 2010 as the highest court in the nation. Its decisions are binding and set precedent on all other courts in the country.

Nyanza Province (Kenyan English: [ˈɲaːnzə]; Swahili: Mkoa wa Nyanza) was one of Kenya's eight administrative provinces before the formation of the 47 counties under the 2010 constitution. Six counties were organised in the area of the former province.

The region is located in the southwestern part of Kenya around Lake Victoria. It includes part of the eastern edge of the lake and is inhabited predominantly by the Luo people and Kisii people. There are also Bantu-speaking tribes, such as the Kuria, and some Luhya, living in the province. The province derives its name from Nyanza, a Bantu word which means a large mass of water.

The counties of Kenya (Swahili: Kaunti za Kenya) are geographical units created by the 2010 Constitution of Kenya as the new units of devolved government. They replaced the previous provincial system. The establishment and executive powers of the counties is provided in Chapter Eleven of the Constitution on devolved government, the Constitution's Fourth Schedule and any other legislation passed by the Senate of Kenya concerning counties. The counties are also single-member constituencies which elect members of the Senate, and special woman members to the National Assembly.

As of 2022, there were 47 counties whose size and boundaries were based on 1992 districts. Following the re-organization of Kenya's national administration, counties were integrated into a new national administration with the national government posting a county commissioner to each county to serve as a collaborative link with national government.

Kenya's former provinces were replaced by a system of 47 counties in 2013, following the general elections held on March 4, 2013, which fully implemented the devolved government system outlined in the Constitution of Kenya 2010.