Kenya National Union of Nurses v County Government of Kisii & another (Petition E002 of 2025) [2025] KEELRC 429 (KLR)
The bottom line
#Kenya's Employment Court struck out a union's petition for trying to relitigate issues already decided in earlier cases, and ordered the union to pay the other side's costs.
What this practically means
#Executive summary
#Questions the Court framed
#The issues the Court set itself to decide, in its own words.
- 1.Whether the notice of preliminary objection dated 18th October 2024 is properly raised
- 2.Whether the Court has jurisdiction to entertain the application and petition
- 3.Whether the petition has met the threshold of a constitutional petition
- 4.Whether the Petitioner is entitled to the reliefs sought
Key legal issues
#Whether the petition constituted an abuse of court process in light of pending and decided suits over the same matter
Yes; the petition was struck out as the preliminary objection succeeded on the ground of issue estoppel and multiplicity of suits
The court noted that proceedings over the same matter were already before the Kisumu and Nairobi ELRC, including a decision by Onyango J. in a consolidated Cause No. 731 of 2019 with ten other files. Issue estoppel barred relitigation of findings of fact or law already decided. Despite the Petitioner's contrary assertions, the court found no merit in allowing the petition to continue and struck it out with costs to the Respondents.
Whether issue estoppel applies to the matters raised in the petition
The court held that a question of issue estoppel arose and operated to bar determination of the petition's issues
The court invoked the doctrine of issue estoppel, which precludes a party from relitigating a finding of fact or law already decided in a previous case. Because the disputes between the same parties over the dismissals and reinstatement were the subject of prior consolidated ELRC proceedings, this Court could not make any determination on issues already determined there.
Legal principles established
#- The doctrine of issue estoppel precludes a court from determining issues already determined in prior suits between the parties
- A petition that relitigates matters pending or decided in other suits between the same parties constitutes an abuse of court process and may be struck out
Court orders
#- 1.The petition is struck out with costs to the Respondents as the preliminary objection succeeds
The bench
#One judgment of the whole court — no separate or dissenting opinions.
Wrote the judgment
- Jurisdiction invoked
- Article 162(2)(a) of the Constitution; section 12 of the Employment and Labour Relations Court Act (asserted by the Petitioner; the court struck the petition out on abuse-of-process/issue estoppel grounds rather than lack of subject-matter jurisdiction)
Relief refused
#Declarations that the Respondents violated members' rights under Articles 27 and 41 of the Constitution
The petition was an abuse of court process raising issues already determined in prior proceedings between the same parties
Order of certiorari quashing the Respondents' decision to exclude 46 members from reinstatement; reinstatement orders; cessation of discriminatory actions; salary arrears and benefits from December 2020; compensation for damages
Issue estoppel precluded determination of issues already decided in the prior Kisumu and Nairobi ELRC suits; the preliminary objection succeeded
Costs
The petition was struck out with costs to the Respondents
Quotable passages
#Verbatim from the judgment, each located to the page it appears on in the official PDF — so these can be cited and checked directly.
The Petition herein is the epitome of abuse of court process.
In the case before this Court, there is a question of issue estoppel. The doctrine precludes this Court from making any determination on issues already determined in the prior suits.
This doctrine prevents a party from relitigating a finding of fact or law that was already decided in a previous case.
As such, despite the assertions by the Petitioner to the contrary, there is no merit in permitting this Petition to have one more day before the Court. It is struck out with costs to the Respondents as the preliminary objection succeeds. It is so ordered.
Issues in the judgment
#The names of the Petitioner (union) and the individual Respondents are never stated in the judgment text; the parties are referred to only as 'the Petitioner' and 'the Respondents'.
The petition's own case number is not stated in the judgment text.
The application date is inconsistently given as 5th September 2024 and 4th September 2024.
Key timeline
#Practical implications
#Frequently asked questions
#Cite this brief
#Cite this brief
Caselaw, "Kenya National Union of Nurses v County Government of Kisii & another (Petition E002 of 2025) [2025] KEELRC 429 (KLR)", Case Analysis (2025). Not stated in the judgment text (application under certificate of urgency dated 5th September 2024; notice of preliminary objection dated 18th October 2024). Source: https://new.kenyalaw.org/akn/ke/judgment/keelrc/2025/429/eng@2025-02-19
Suggested citation format for research notes or client memos. Always verify the original judgment before relying on any point.