Acts The Kiambu County Finance ACT, 2022 Date of Assent: 7th December, 2022Date of Commencement: 30th December, 2022 September 14, 2023 The Kiambu County Supplementary Appropriation Act, 2023 August 29, 2023 Kiambu County Appropriation Act, 2023 August 29, 2023