A Proclamation to Provide for the Establishment and Recognition of Oromia Region Customary Courts, No. 240/2021 Oromia Proclamation to Provide for the Establishment and Recognition of Oromia Region Customary Courts, No. 240/2021 A Regulation to Implement the Oromia Region Customary Courts, Proclamation No. 240/2021, Regulation No. 10/2021