Institute for Social Accountability & another v National Assembly & 5 others
The bottom line
#Supreme Court declared CDF Act 2013 unconstitutional for violating devolution and separation of powers.
What this practically means
#The Supreme Court ruled that the Constituency Development Fund Act 2013 was unconstitutional. It created a parallel system of government at the constituency level, encroaching on county responsibilities. MPs cannot implement projects as that creates a conflict of interest. The Act's direct allocation of 2.5% of national revenue also violated the constitutional process for sharing revenue between national and county governments.
Executive summary
#Questions the Court framed
#The issues the Court set itself to decide, in its own words.
- 1.Whether the appeal before the Court of Appeal was moot
- 2.Whether the CDF Act 2013, as amended by the CDF (Amendment) Act, 2013 is unconstitutional on account of procedural lapses in the law-making process
- 3.Whether the CDF Act 2013 offends the constitutional design
- 4.Whether the CDF Act 2013 offends the division of functions between the national and county governments
- 5.Whether the CDF Act 2013 offends constitutional principles on the division of revenue
- 6.Whether the CDF Act 2013 offends constitutional principles on public finance
- 7.Whether the CDF (Amendment) Act, 2013 offends the principle of separation of powers
Key legal issues
#Whether the appeal before the Court of Appeal was moot due to the enactment of the NGCDF Act, 2015
The appeal was not moot because the NGCDF Act, 2015 did not unequivocally address the constitutional issues raised; the impugned provisions were re-enacted, keeping the controversy alive.
The Supreme Court applied the principle that a case is moot when an intervening change in law unequivocally addresses the concerns at the heart of the dispute. Here, the NGCDF Act, 2015 re-enacted the same violative provisions regarding the 2.5% allocation, the role of MPs, and the division of functions. Therefore, the live controversy persisted, and it was in the public interest to adjudicate the unresolved constitutional questions.
Whether the CDF Act 2013 is unconstitutional for failure to involve the Senate in its enactment
The CDF (Amendment) Act, 2013 concerned county governments and should have been tabled before the Senate; failure to do so renders the CDF Act 2013 unconstitutional.
Applying a purposive interpretation, the amendment changed the constitutional basis of the Fund from Article 202(2) to Article 206(2), affecting the allocation of revenue to county governments. Since the Fund's projects (infrastructural development, poverty alleviation) overlap with county functions under the Fourth Schedule, the Bill concerned counties under Article 110(1). The Speakers' concurrence under Article 110(3) does not oust the court's power to determine the true nature of the legislation.
Whether the CDF Act 2013 offends the division of functions between the national and county governments
The CDF Act 2013 violates the division of functions by creating a parallel structure at the constituency level that implements community-based projects assigned to county governments, thereby encroaching on their mandate.
The Constitution vests service delivery functions in county governments (Fourth Schedule) and the national executive. The constituency is an electoral unit, not a service delivery unit. The CDF Act's 'community-based' projects under sections 3 and 22 inevitably target county functions. This creates a 'third level' of government, violating Article 1(4) and 186(1). The Court of Appeal's view that this was an inter-governmental transfer was erroneous as no agreement under Article 187(1) existed.
Whether the CDF Act 2013 offends the constitutional principle on the division of revenue
Section 4 of the CDF Act 2013, which directly allocates 2.5% of national revenue to the Fund, violates Article 202(1) by disrupting the equitable sharing of revenue between the national and county governments.
Article 202(1) requires that 'revenue raised nationally' be shared equitably between the two levels of government. This revenue is not available to the national government until after the Division of Revenue Act allocates the equitable share. Allowing a 'third' entity like the CDF to participate in this vertical division before the national government receives its share violates both Article 202(1) and Article 218(1)(a). Any allocation to the CDF must come from the national government's share as a grant, not directly from the national revenue.
Whether the CDF Act 2013 offends the constitutional principle of separation of powers
The CDF Act 2013 violates the separation of powers by vesting service delivery (executive) functions in Members of the National Assembly, creating a conflict of interest and undermining their oversight role.
Applying the two-pronged test: (1) The Act gives MPs control over the Constituency Development Fund Committee, which initiates, prioritizes, and implements projects—functions within the nucleus of the Executive branch. (2) This creates a conflict of interest as MPs have a personal stake in the Fund's success, compromising their constitutional oversight role and violating the values of accountability and good governance under Article 10(2)(c). The court held that legislators must not be involved in any service-based mandate to preserve their oversight function.
Legal principles established
#- A bill affecting county governments must be tabled in the Senate; Speakers' concurrence does not prevent court review.
- The constituency is an electoral unit, not a service delivery unit; creating a parallel level of government violates the Constitution.
- Direct allocation of a fixed percentage of national revenue to a fund violates equitable sharing between national and county governments.
- Public funds must be managed prudently; a fund that duplicates county functions violates this principle.
- The test for separation of powers violation: whether the mandate strays into another branch's core functions and harms accountability.
- Legislators must not be involved in implementing service mandates; that is an executive function and creates conflict of interest.
Court orders
#- 1.The appeal dated December 29, 2017 is allowed.
- 2.The cross-appeal dated November 6, 2019 is disallowed.
- 3.A declaration is hereby made that the Constituency Development Fund Act, 2013 is unconstitutional.
- 4.Each party to bear their own costs.
The bench
#One judgment of the whole court — no separate or dissenting opinions.
Wrote the judgment
- On appeal from
- Court of Appeal at Nairobi
- Civil Appeal No 92 of 2015 (Consolidated with Civil Appeal No 97 of 2015)
- Jurisdiction invoked
- Article 163(4)(a) of the Constitution
Relief refused
#Cross-appeal by the 1st respondent seeking to overturn the declaration that sections 24(3)(c) and (f) and 37(1)(a) of the CDF Act 2013 are unconstitutional
The Supreme Court found the entire CDF Act 2013 unconstitutional, including those sections, and upheld the High Court's broader declaration.
Costs
Each party to bear their own costs.
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.
A declaration is hereby made that the Constituency Development Fund Act, 2013 is unconstitutional.
Each party to bear their own costs.
Therefore, we see a 'third' or 'parallel' structure of government as altering the basic premises of the system of government created by the Constitution and as distorting the devolved structure of government.
To allow an agency of the national government or a 'third' structure whose location within the constitutional system is unclear to participate in the sharing of the 'revenue raised nationally' is a clear case of violation of not only article 202(1) but also article 218(1)(a) of the Constitution.
Members of legislative bodies, being Members of the National Assembly, Senators, County Women Representatives, and Members of County Assemblies ought not to be involved in the implementation of any service- based mandates which are a preserve of the Executive branch.
We now adopt a two-pronged test to be used in assessing whether a particular allocation of mandate, function, or power to a public agency or institution amounts to an unconstitutional intrusion that threatens or violates the separation of powers.
Key timeline
#Practical implications
#New test for separation of powers
The Supreme Court adopted a two-pronged test for assessing whether a legislative mandate violates separation of powers: (a) whether it strays into the core functions of another branch, and (b) whether it harms national values like accountability. This test can be applied in future constitutional challenges to legislative mandates.
Impact on CDF-funded contracts
Businesses with contracts funded by the Constituency Development Fund should be aware that the legal basis for the Fund has been declared unconstitutional. The judgment may not automatically void existing contracts; legal advice is needed on the status of ongoing projects and future funding.
Holding MPs accountable for projects
The Court ruled that MPs should not be involved in implementing projects. This means you can challenge any project where your MP is directly involved in implementation, as it creates a conflict of interest. Citizens can demand that county governments handle service delivery, not constituency offices.
Frequently asked questions
#Is the Constituency Development Fund (CDF) in Kenya unconstitutional?+
Yes, the Supreme Court declared the CDF Act 2013 unconstitutional in 2022 for violating devolution and separation of powers.
Can MPs still implement projects in their constituencies in Kenya?+
No, the Court ruled that MPs should not be involved in implementing service-based projects; that is an executive function.
What happens to ongoing CDF projects in Kenya after the Supreme Court ruling?+
The ruling declared the Act unconstitutional, but the Court did not give specific transitional orders. Affected parties should seek legal advice on the status of existing projects.
Why did the Supreme Court rule that the CDF Act violated the Constitution?+
The Court found that the Act created a parallel level of government at the constituency level, encroached on county functions, and allowed MPs to implement projects, creating a conflict of interest.
Later judgments citing this (17)
#Judgments in the corpus that rely on this one. Where the Court said how it treated the authority, that is shown.
- Kariuki v Kiambu County Assembly & 3 others (Civil Appeal 155 of 2019) [2026] KECA 1049 (KLR)[2026] KECA 1049 (KLR)29 May 2026followed
- Oloo v Ethics and Anti- Corruption Commission & another (Civil Appeal 643 of 2019) [2026] KECA 947 (KLR)[2026] KECA 947 (KLR)15 May 2026applied
- Samaki Industries (K) Limited v Kenya Ports Authority (Civil Appeal E037 of 2022) [2026] KECA 637 (KLR)[2026] KECA 637 (KLR)25 Mar 2026
- Samaki Industries (K) Limited v Kenya Ports Authority (Civil Appeal E037 of 2022) [2026] KECA 637 (KLR)[2026] KECA 637 (KLR)25 Mar 2026
- Uphill Crops Limited v Ole Koti & 2 others (Environment and Land Case E017 of 2025) [2026] KEELC 531 (KLR)[2026] KEELC 531 (KLR)9 Feb 2026applied
- National Assembly v Gikonyo & 9 others (Civil Appeal E884 & E868 of 2024 (Consolidated)) [2026] KECA 214 (KLR)[2026] KECA 214 (KLR)6 Feb 2026followed
- Likowa v Aluochier & 2 others[2025] KESC 25 (KLR)16 May 2025followed
- Milly Glass Works Limited v Kenya Railways Corporation & another[2025] KESC 26 (KLR)16 May 2025
- Makilya alias Petronilla Mutuku Ngove & another v Kathendu, Ngove and Ngove (Sued in their capacity as the Administrators of the Estate of TabitKalonduha Kalondu Ngove - Deceased) & 2 others; Land Registrar Machakos Land Registry & another (Interested Parties) (Environment & Land Case E047 of 2021) [2025] KEELC 3861 (KLR)[2025] KEELC 3861 (KLR)13 May 2025applied
- Republic v Chief Magistrate's Court at Machakos; Kapiti Plains Estate Limited (Exparte Applicant); Mutua & 2 others (Sued on behalf of Kwa Mbau Society) & another (Interested Parties) (Environment and Land Judicial Review Miscellaneous Application 42 of 2019) [2025] KEELC 3535 (KLR)[2025] KEELC 3535 (KLR)6 May 2025followed
- Kimulu v Kiilu (Environment and Land Appeal E012 of 2022) [2025] KEELC 3395 (KLR)[2025] KEELC 3395 (KLR)29 Apr 2025applied
- Senate & 3 others v Speaker of the National Assembly & 10 others[2025] KESC 11 (KLR)21 Mar 2025followed
- Council of Legal Education v Tusasirwe & 13 others (Civil Appeal 242 of 2017) [2025] KECA 459 (KLR)[2025] KECA 459 (KLR)7 Mar 2025applied
- Mbugua v National Cohesion and Integration Commission (Judicial Review Application E003 of 2023) [2024] KEELRC 2853 (KLR)[2024] KEELRC 2853 (KLR)19 Nov 2024followed
- Cabinet Secretary for the National Treasury and Planning & 4 others v Okoiti & 52 others; Bhatia (Amicus Curiae)[2024] KESC 63 (KLR)29 Oct 2024followed
- Okello v Chairman NGCDF Kisumu East Constituncy & 2 others (Appeal E044 of 2023) [2024] KEELRC 818 (KLR)[2024] KEELRC 818 (KLR)17 Apr 2024
- Dande & 3 others v Inspector General, National Police Service & 5 others[2023] KESC 40 (KLR)16 Jun 2023followed
Cite this brief
#Cite this brief
Caselaw, "Institute for Social Accountability & another v National Assembly & 5 others", Case Analysis (2022). Petition 1 of 2018. Source: https://new.kenyalaw.orghttps://new.kenyalaw.org/akn/ke/judgment/kesc/2022/39/eng@2022-08-08
Suggested citation format for research notes or client memos. Always verify the original judgment before relying on any point.