Garissa Senator Abdul Haji and his counterpart Veronica Maina (nominated) have been selected to be part of the Speaker's panel.
The two will also form the panel alongside senators Hillary Sigei (Bomet) and Catherine Mumma (nominated).
The four will be tasked with the responsibility of chairing House sessions, in the absence of Speaker Amason Kingi.
Mumma, Sigei and Maina all have legal profession backgrounds while Haji has a background in security and business. He is also brother to Director of Public Prosecutions Noordin Haji.
Their selection is expected to be debated and approved on Wednesday afternoon.
"Pursuant to Standing Order 20, the Senate approves the nomination of the following Senators to serve in the Speaker’s Panel and to further preside over the Senate in the absence of the Speaker and the Deputy Speaker, pursuant to Article 107(1)(c) of the Constitution and Standing Order 18 of the Senate," reads the Senate order paper for Wednesday.
The panel is appointed to serve for a five-year tenure. However, one can be replaced at the will of the Speaker.
The panel meets every fortnight under the leadership of the Deputy Speaker to deliberate on issues relating to presiding in the House sessions.
According to Article 107(1)(c) of the Constitution and Standing Order 18 of the Senate, the speaker is required to choose the panel from the two sides of the house leaders in consultation with the sponsoring party.
Haji and Mumma are from the opposition while Sigei and Maina are from the ruling party UDA.
The senate is also supposed to approve members selected to sit in 19 other committees .