https://new.kenyalaw.org/akn/ke/judgment/kehc/2026/8198

https://new.kenyalaw.org/akn/ke/judgment/kehc/2026/8198

The Court held that the petitions were justiciable, the public participation at the National Assembly was constitutionally adequate, the Senate was not constitutionally required to conduct separate public participation, Article 149 did not require IEBC intervention or public participation for the replacement Deputy...

Source-derived case information.

Citation
[2026] KEHC 8198 (KLR)
Parties
1st Petitioner: H.E. Rigathi Gachagua; 2nd Petitioner: Thomas Kimotho Maingi; 3rd Petitioner: Hon. Jane Njeri Maina; 4th Petitioner: Hon. David Munyi Mathenge; 5th Petitioner: Peter Gichobi Kamotho; 6th Petitioner: Grace Muthoni Mwangi; 7th Petitioner: Clement Muchiri Muriuki; 8th Petitioner: Edwin Munene Kariuki; 9th Petitioner: Sheria Mtaani Na Shadrack Wambui; 10th Petitioner: Father Eddie Waiguru; 11th Petitioner: Anthony Mwithaga; 12th Petitioner: Victor Ngatia; 13th Petitioner: Assumpta Wangui Muiruri; 14th Petitioner: Christine Mukami Njuguna; 15th Petitioner: Peter Kimani Koira; 16th Petitioner: Alice Wamuhu Mbugua; 17th Petitioner: Mwangi Manyeki; 18th Petitioner: Mbugua Wa Mumbi; 19th Petitioner: Kigo Kahari; 20th Petitioner: Priscillah Wambui Gitari; 21st Petitioner: F. Muchiri Ngatia; 22nd Petitioner: Maria Njeri; 23rd Petitioner: Erick Warui Mwaniki; 24th Petitioner: Brian Hunja; 25th Petitioner: Serah Mumbi N.; 26th Petitioner: Maragaret Wanjira; 27th Petitioner: Samuel Njenga; 28th Petitioner: Hebron Gakiru; 29th Petitioner: Samwel Ngari; 30th Petitioner: Juliet Wangare; 31st Petitioner: James Nyaga; 32nd Petitioner: Derrick Maina; 33rd Petitioner: John Njoroge; 34th Petitioner: Peter Waweru; 35th Petitioner: Boniface Muniu; 36th Petitioner: Ruth M. Kamau; 37th Petitioner: Jane Namu; 38th Petitioner: Mercy Nkatha; 39th Petitioner: Ann Karimi Mbae; 40th Petitioner: Daniel Mungai; 41st Petitioner: Gema Watho Association; 42nd Petitioner: Bernard Wangombe Kirungumi; 43rd Petitioner: Morara Omoke; 44th Petitioner: Obuli Namenya; 45th Petitioner: Kennedy Kariithi Gachege; 46th Petitioner: Denis Okumu; 47th Petitioner: Simon Muchangi; 48th Petitioner: Peter Maina Kanene; 51st Petitioner: Caroline Wambui Mwangi; 54th Petitioner: Emmanuel Elijah Otieno; 55th Petitioner: Stephen Mbugua Wanjiru; 56th Petitioner: Gladys Nyambura Gatuha; 57th Petitioner: Edwin Gekonge; 1st Respondent: Speaker, National Assembly; 2nd Respondent: National Assembly of Kenya; 3rd Respondent: Speaker, Senate; 4th Respondent: Senate Of Kenya; 5th Respondent: Hon. Attorney General; 6th Respondent: H.E. William Ruto; 7th Respondent: Clerk Of The National Assembly; 8th Respondent: Deputy Speaker Of The National Assembly; 9th Respondent: Hon. Eckomas Mwengi Mutuse; 10th Respondent: United Democratic Alliance; 11th Respondent: Orange Democratic Alliance; 12th Respondent: Kenya Kwanza Alliance; 13th Respondent: Ford Kenya Party; 14th Respondent: Amani National Congress; 15th Respondent: Registrar Of Political Parties; 16th Respondent: Independent Electoral & Boundaries Commission; 17th Respondent: Hon. Moses Masika Wetangula; 18th Respondent: Hon. Amason Kingi Jeffa; 19th Respondent: Hon. James Orengo; 20th Respondent: Hon. Otiende Amollo; 21st Respondent: Hon. Chief Justice Of Kenya; 22nd Respondent: Hon. Musalia Mudavadi; 23rd Respondent: Mercy K. Wanjau; 24th Respondent: Felix Kipratus Koskei; 25th Respondent: Ethics And Anti-Corruption Commission; 26th Respondent: The Inspector General Of The National Police Service; 27th Respondent: The Public Service Commission; 1st Interested Party: The Law Society Of Kenya; 2nd Interested Party: Prof. Kithure Kindiki; 3rd Interested Party: Wiper Democratic Party; 4th Interested Party: Jubilee Party Of Kenya; 5th Interested Party: Katiba Institute; 6th Interested Party: Mt. Kenya Jurists Association; 7th Interested Party: Kituo Cha Sheria; 8th Interested Party: Dr. John Khaminwa; 9th Interested Party: H.E William Samoei Ruto
Court
High Court
Jurisdiction
Kenya
Case Number
Constitutional Petition E565 of 2024
Procedural Posture
Consolidated Constitutional Petitions Challenging Impeachment of the Deputy President and Subsequent Nomination/approval of a Replacement Deputy President / Judgment After Full Hearing
Outcome
Partially allowed; impeachment not quashed; fair-hearing violation declared; constitutional damages awarded
Judges
["EKO Ogola", "AC Mrima", "FG Mugambi"]
Legal Topics
Impeachment of Deputy President, Public Participation, Fair Hearing, Bias and Predetermination, Judicial Review of Parliamentary Proceedings, Standing Orders Validity, Article 150 Necessary Modifications, Special Committee Versus Plenary, Gender Rule and Composition of Parliament, IEBC Role in Mid Term Vacancies, Deputy President Nomination and Approval, Constitutional Remedies and Damages
Source Language
en
Constitutional Law Administrative Law Parliamentary Procedure Election/political Rights Public Law Impeachment of Deputy President Public Participation Fair Hearing +9 more

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Parties

H.E. Rigathi Gachagua

1st Petitioner

Thomas Kimotho Maingi

2nd Petitioner

Hon. Jane Njeri Maina

3rd Petitioner

Hon. David Munyi Mathenge

4th Petitioner

Peter Gichobi Kamotho

5th Petitioner

Grace Muthoni Mwangi

6th Petitioner

Clement Muchiri Muriuki

7th Petitioner

Edwin Munene Kariuki

8th Petitioner

Sheria Mtaani Na Shadrack Wambui

9th Petitioner

Father Eddie Waiguru

10th Petitioner

Anthony Mwithaga

11th Petitioner

Victor Ngatia

12th Petitioner

Assumpta Wangui Muiruri

13th Petitioner

Christine Mukami Njuguna

14th Petitioner

Peter Kimani Koira

15th Petitioner

Alice Wamuhu Mbugua

16th Petitioner

Mwangi Manyeki

17th Petitioner

Mbugua Wa Mumbi

18th Petitioner

Kigo Kahari

19th Petitioner

Priscillah Wambui Gitari

20th Petitioner

F. Muchiri Ngatia

21st Petitioner

Maria Njeri

22nd Petitioner

Erick Warui Mwaniki

23rd Petitioner

Brian Hunja

24th Petitioner

Serah Mumbi N.

25th Petitioner

Maragaret Wanjira

26th Petitioner

Samuel Njenga

27th Petitioner

Hebron Gakiru

28th Petitioner

Samwel Ngari

29th Petitioner

Juliet Wangare

30th Petitioner

James Nyaga

31st Petitioner

Derrick Maina

32nd Petitioner

John Njoroge

33rd Petitioner

Peter Waweru

34th Petitioner

Boniface Muniu

35th Petitioner

Ruth M. Kamau

36th Petitioner

Jane Namu

37th Petitioner

Mercy Nkatha

38th Petitioner

Ann Karimi Mbae

39th Petitioner

Daniel Mungai

40th Petitioner

Gema Watho Association

41st Petitioner

Bernard Wangombe Kirungumi

42nd Petitioner

Morara Omoke

43rd Petitioner

Obuli Namenya

44th Petitioner

Kennedy Kariithi Gachege

45th Petitioner

Denis Okumu

46th Petitioner

Simon Muchangi

47th Petitioner

Peter Maina Kanene

48th Petitioner

Caroline Wambui Mwangi

51st Petitioner

Emmanuel Elijah Otieno

54th Petitioner

Stephen Mbugua Wanjiru

55th Petitioner

Gladys Nyambura Gatuha

56th Petitioner

Edwin Gekonge

57th Petitioner

Speaker, National Assembly

1st Respondent

National Assembly of Kenya

2nd Respondent

Speaker, Senate

3rd Respondent

Senate Of Kenya

4th Respondent

Hon. Attorney General

5th Respondent

H.E. William Ruto

6th Respondent

Clerk Of The National Assembly

7th Respondent

Deputy Speaker Of The National Assembly

8th Respondent

Hon. Eckomas Mwengi Mutuse

9th Respondent

United Democratic Alliance

10th Respondent

Orange Democratic Alliance

11th Respondent

Kenya Kwanza Alliance

12th Respondent

Ford Kenya Party

13th Respondent

Amani National Congress

14th Respondent

Registrar Of Political Parties

15th Respondent

Independent Electoral & Boundaries Commission

16th Respondent

Hon. Moses Masika Wetangula

17th Respondent

Hon. Amason Kingi Jeffa

18th Respondent

Hon. James Orengo

19th Respondent

Hon. Otiende Amollo

20th Respondent

Hon. Chief Justice Of Kenya

21st Respondent

Hon. Musalia Mudavadi

22nd Respondent

Mercy K. Wanjau

23rd Respondent

Felix Kipratus Koskei

24th Respondent

Ethics And Anti-Corruption Commission

25th Respondent

The Inspector General Of The National Police Service

26th Respondent

The Public Service Commission

27th Respondent

The Law Society Of Kenya

1st Interested Party

Prof. Kithure Kindiki

2nd Interested Party

Wiper Democratic Party

3rd Interested Party

Jubilee Party Of Kenya

4th Interested Party

Katiba Institute

5th Interested Party

Mt. Kenya Jurists Association

6th Interested Party

Kituo Cha Sheria

7th Interested Party

Dr. John Khaminwa

8th Interested Party

H.E William Samoei Ruto

9th Interested Party

Procedural Posture

Consolidated Constitutional Petitions Challenging Impeachment of the Deputy President and Subsequent Nomination/approval of a Replacement Deputy President / Judgment After Full Hearing

  1. 1 Whether the petitions were justiciable despite the political question doctrine and separation of powers
  2. 2 Whether there was bias or predetermination by parliamentary actors
  3. 3 Whether public participation at the National Assembly was adequate

Ratio Decidendi

The Court held that the petitions were justiciable, the public participation at the National Assembly was constitutionally adequate, the Senate was not constitutionally required to conduct separate public participation, Article 149 did not require IEBC intervention or public participation for the replacement Deputy President, the impugned Standing orders were not unconstitutional on their face, and the National Assembly was not improperly constituted for this purpose. The Court accepted that Article 150(2) demands necessary modifications and that Parliament should enact a dedicated statutory framework. It also held, however, that the Senate's refusal to adjourn when the Deputy President...

Court Disposition

Partially allowed; impeachment not quashed; fair-hearing violation declared; constitutional damages awarded

Orders

  • Prayer to quash the Senate resolution impeaching H.E. Gachagua declined.
  • Declaration issued that H.E. Gachagua's fair trial rights were infringed when the Senate refused an adjournment despite his illness and absence.