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ELRCDismissedNot stated in the judgment (constitutional petition concerning the Work Injuries Benefits Act, Cap 236)· [2025] KEELRC 2999 (KLR)

Arunda v Attorney General & 2 others; Law Society of Kenya (Interested Party) (Employment and Labour Relations Petition E090 of 2024) [2025] KEELRC 2999 (KLR)

Employment and Labour Relations Court
16 October 2025
13,683 words in judgment
View original judgmentRead on Kenya Law Watch case
AI-assisted case brief
·~55 min to read original · ~4 min brief

The bottom line

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Kenya's Employment and Labour Relations Court dismissed a bid to declare workplace injury claim procedures unconstitutional, confirming WIBA claims can continue through the Director.

What this practically means

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Executive summary

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The Petitioner, Harry Stephen Arunda, brought a constitutional petition challenging the constitutionality of sections 10(3), 21, 22(1)(5), 23(1), 24(2) and 25(1) of the Work Injuries Benefits Act (WIBA), Cap 236, the DOSH 1 and DOSH 4 forms, and the original jurisdiction of the Director of Work Injury Benefits. He argued that the Director, an administrator without legal training, determines questions of negligence and tortious liability without observing natural justice, in violation of Articles 25(c), 27, 47, 48 and 50 of the Constitution. The Law Society of Kenya, joined as an interested party, supported the petition, contending that the Director combines the roles of investigator, prosecutor and adjudicator, exercises judicial authority under Article 159 without constitutional foundation, and violates separation of powers. The respondents opposed, submitting that the petition was res judicata, the Supreme Court in Law Society of Kenya v Attorney General (Petition No. 4 of 2019) having already upheld the constitutionality of WIBA and affirmed the Director's quasi-judicial mandate subject to the High Court's supervisory jurisdiction under Article 165(6). The court framed five issues, principally whether the suit was res judicata. It held that the petition was res judicata and legally untenable: the issues had been conclusively determined by the Supreme Court, decisions of which bind all other courts under the doctrine of stare decisis. The court agreed with the respondent that the impugned provisions, read holistically, promote access to justice and do not offend natural justice. It noted WIBA's foundation in ILO commitments under Article 2(5) and (6) of the Constitution. The petition was dismissed in its entirety with no order as to costs.

Key legal issues

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01

Res judicata

Holding

The petition is res judicata; all issues raised were conclusively determined by the Supreme Court in LSK v AG, Petition No. 4 of 2019

Reasoning

The Supreme Court had already upheld the constitutionality of the impugned WIBA provisions and affirmed the Director's quasi-judicial mandate. The petitioner merely recast discrimination arguments as natural justice arguments, but the substance was the same. Stare decisis binds this court, and Parliament's enactment of WIBA stems from ILO commitments cemented under Article 2(5) and (6) of the Constitution.

p. 24
02

Quasi-judicial status of the Director

Holding

The Director of Work Injury Benefits is not a tribunal under Article 169 but performs a quasi-judicial function subject to High Court supervisory jurisdiction under Article 165(6)

Reasoning

Following the Supreme Court's holding, the Director's decisions, even without review or appeal, remain subject to the overriding authority of the High Court. Additionally, decisions are subject to objection to the Director within 60 days and appeal to the ELRC within 30 days under sections 51(1) and 52(2) of WIBA, so due process safeguards exist.

p. 24
03

Natural justice and the WIBA procedure

Holding

The WIBA procedure conforms to constitutional principles of natural justice; the reporting provisions do not offend Articles 25(c), 47 and 50(1)

Reasoning

Sections 21 and 22 merely establish a reporting framework and do not determine rights; section 22(5) preserves the employee's right to report directly to the Director at any stage. Read holistically, the provisions promote access to justice, expeditious resolution and procedural fairness, balancing administrative efficiency with legal accountability.

p. 25

Legal principles established

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  • The ELRC has jurisdiction to determine the constitutional validity of a statute in matters of employment and labour
  • Decisions of the Supreme Court bind all other courts
  • The Director of Occupational Safety and Health Services performs a quasi-judicial function subject to the High Court's supervisory jurisdiction under Article 165(6)
  • The doctrine of res judicata bars a court from reopening matters already settled with finality by a superior court of record

Court orders

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  1. 1.The petition is dismissed in its entirety
  2. 2.No order as to costs

Authorities

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Legislation

  • Constitution of Kenya, 2010Articles 1, 2(1)(4), 2(5)(6), 3(1), 10, 20, 21(1), 22(1), 23, 25(c), 27, 28, 47, 48, 50, 159, 160(1), 162(2), 165(3)(d)(1), 165(6), 169(1), 172(1)(c), 258(1), 259(1)
  • Work Injuries Benefits Act, Cap 236Sections 2, 4, 7, 10, 13, 16, 21, 22, 23, 24, 25, 26, 27, 28, 30, 34, 37, 44, 51, 52, 53, 58; Third Schedule
  • Evidence Act, Cap 80Section 2
  • Occupational Safety and Health Act, 2007Section 2
  • Civil Procedure Act, Cap 21Section 7
  • Fair Administrative Actions Act, 2015General
  • ILO Employment Injury Benefits Convention 1964 (No. 121)Article 4.1 and Schedule I

Cases cited (23)

  • Kenya Tea Owners Association and 2 others v The National Social Security Fund Board of Trustees and 13 others
    JC Petition E004 of 2023 (as consolidated with No. E002 of 2023)
  • SP Gupta v President of India & Ors
    Air (1981) SC 149
  • Attorney General v Law Society of Kenya & Central Organization of Trade Unions
    Civil Appeal No. 133 of 2011
  • Law Society of Kenya v Attorney General & Central Organization of Trade Unions
    Petition No. 4 of 2019 [2019] KESC 16 (KLR)
  • Gatirau Peter Munya v Dickson Mwenda Kithinji and 2 others
    [2014] eKLR, Supreme Court Petition No. 26 of 2014
  • Okoiti v Judicial Service Commission and 2 others; Katiba Institute (Interested Party)
    [2021] KEHC 461 (KLR)
  • Msagha v Chief Justice and 7 others
    (2006) 2 KLR 553
  • Evans Odhiambo Kidero and 4 others v Ferdinand Ndungu Waititu and 4 others
    SC Petition No. 18 of 2014 (as consolidated with Petition No. 20 of 2014) [2014] eKLR
  • AG of the Commonwealth of Australia and the Queen and the Boilermakers Society of Australia and others v Kirby and others
    [1957] UKPC 4
  • Waterside Workers' Federation of Australia v J. W. Alexander Ltd
    [1918] HCA 56
  • Hamdarddawa Khana v Union of India and Others
    1960 AIR 554
  • County Government of Nyeri & Anor v Cecilia Wangechi Ndungu
    [2015] eKLR
  • Communications Commission of Kenya & 5 Others v Royal Media Services Limited & 5 Others
    Petition 14, 14A, 14B & 14C of 2014 (Consolidated) [2014] eKLR
  • Independent Electoral and Boundaries Commission v Maina Kiai & 5 others
    [2017] eKLR
  • MKA v NKA
    Civil Appeal E120 of 2023
  • Chunky Limited v Director of Criminal Investigations
    (Petition E004 of 2022) [2022] KEHC 297 (KLR) (27 April 2022)
  • Canara Bank v Debasis Das
  • Tegwunor v. State
    (2008) 1 NWLR (Pt. 1069) 630
  • Rotimi Ameachi v INEC
  • Karia and Another v. The Attorney General and Others
    [2005] 1 EA 83
  • Omondi v. National Bank of Kenya Ltd. & Others
    [2001] EA 177
  • Workers' Compensation Board v. Figliola
    [2011] 3 S.C.R. 422
  • Pepper v Hart
    [1992] 3 WLR
Jurisdiction invoked
Articles 22(1), 23(1) and 165(3)(d)(1) of the Constitution of Kenya 2010 (ELRC jurisdiction to determine constitutional validity of statutes in employment and labour matters, per Supreme Court in Kenya Tea Owners Association)

Key timeline

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Practical implications

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Frequently asked questions

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Cite this brief

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Cite this brief

Caselaw, "Arunda v Attorney General & 2 others; Law Society of Kenya (Interested Party) (Employment and Labour Relations Petition E090 of 2024) [2025] KEELRC 2999 (KLR)", Case Analysis (2025). Not stated in the judgment (constitutional petition concerning the Work Injuries Benefits Act, Cap 236). Source: https://new.kenyalaw.org/akn/ke/judgment/keelrc/2025/2999/eng@2025-10-16

Suggested citation format for research notes or client memos. Always verify the original judgment before relying on any point.