Kenya’s public procurement law does more than set out how tenders are floated and evaluated. It also directs the state to spend, deliberately, in ways that build local industry. The “Buy Kenya Build Kenya” push is often treated as a slogan, but it sits on top of a binding legal scheme, the preference and reservation provisions of the Public Procurement and Asset Disposal Act, 2015 (PPADA). This article is confined to that scheme: how a local manufacturer, an SME, or a youth, women or persons-with-disability (PWD) owned enterprise qualifies for preferential treatment in government contracts. It does not repeat general guidance on tendering procedure or dispute resolution before the Public Procurement Administrative Review Board, and it does not cover the sector-specific local-manufacturer preference rules for pharmaceutical suppliers to the Kenya Medical Supplies Authority (KEMSA), which sit under a separate regime.
The constitutional and statutory basis for local preference
Article 227(2) of the Constitution of Kenya, 2010 authorises legislation providing for categories of preference and reservation in state procurement. Parliament gave effect to that mandate through Part XII of the PPADA (sections 155 to 158). Section 155(1) states that, despite any other provision of the Act or any other law, every procuring entity must comply with that Part.
The hierarchy in section 155 is deliberate. Subsection (2) provides that, subject to availability of the relevant standards, preferential procurement applies first to articles wholly mined and produced in Kenya. Where that is not available, subsection (3) extends preference to goods partially mined or produced in Kenya, or assembled in Kenya, and to firms in which Kenyans hold shares above a threshold fixed by subsection (4) at more than fifty-one percent. Only where a procuring entity genuinely cannot source an item made in Kenya at all may it look outside these categories, and even then section 155(5) requires the accounting officer to document that inability and to require the successful foreign bidder to transfer technology or create local employment, on terms prescribed in the regulations.
Preference margins and the citizen contractor rules
Section 157 governs how preference is actually applied in a tender. The Cabinet Secretary is empowered, having regard to economic and social development factors, to prescribe preferences and reservations, which must be non-discriminatory as among targeted groups, must still allow competition among eligible bidders, and must be monitored by the Public Procurement Regulatory Authority (PPRA).
Two mechanisms sit inside section 157(8). First, an exclusive preference is reserved for Kenyan citizens where a contract is funded entirely by the national government, a county government or a Kenyan body, and its value falls below a prescribed threshold, fixed by the Act at above five hundred million shillings (so the citizens-only preference is aimed at contracts below that value, with larger ones open to wider competition subject to the ordinary margin of preference). Second, a margin of preference is applied in tender evaluation for goods manufactured, assembled, mined, extracted or grown in Kenya, or on a graduating scale tied to local shareholding. The Act leaves the actual percentage value of that margin to the regulations and individual tender documents; we could not verify one universal percentage figure from the Act or the current Regulations, so any margin quoted in a specific tender should be checked against that tender’s own documents rather than assumed.
Section 157(9) adds a verifiable rule for international competition: every procuring entity must make it a mandatory preliminary evaluation criterion that foreign tenderers in international tenders source at least forty percent of their supplies from citizen contractors before submitting a bid. Where a bidder qualifies under more than one preference scheme, section 156 requires the scheme with the highest advantage to be applied.
The thirty percent reservation for SMEs, youth, women and persons with disability
Alongside the local-manufacturer margin, section 157(4) directs that reservations be applied for disadvantaged groups, micro, small and medium enterprises, particular categories of works, goods and services, identified regions, and other prescribed categories. Sections 157(5) and 157(10) together require every accounting officer to reserve not less than thirty percent of the procuring entity’s procurement budget, and at least thirty percent of its procurement value each financial year, for enterprises owned by youth, women and persons with disability. This is the statutory foundation for what is administered in practice as the Access to Government Procurement Opportunities (AGPO) programme.
The Act builds in safeguards to make sure the reserved thirty percent reaches the intended beneficiaries. Section 157(11) requires payments to a youth, women or PWD owned enterprise to go into an account whose mandatory signatory is a member of that group. Section 157(6) requires a bidder to provide evidence of eligibility, in practice an AGPO certificate, and procuring entities must report compliance, with disaggregated data, to PPRA every six months under sections 157(12) to (14). PPRA’s own AGPO guidance requires an enterprise seeking AGPO status to show at least seventy percent ownership, and leadership held entirely, by youth, women or persons with disability, supported by business registration, a KRA PIN, a tax compliance certificate, and, for construction bids, National Construction Authority authorisation. Section 157(17) requires the National Treasury to run a dedicated Preference and Reservations Secretariat responsible for registering, prequalifying and certifying eligible persons and groups under Part XII.
Buy Kenya Build Kenya: policy layered on the statutory scheme
“Buy Kenya Build Kenya” is the government’s administrative expression of the same goal as Part XII of the PPADA: growing the share of locally manufactured goods and services consumed by the public sector, and reducing import dependence. It works through presidential and Cabinet directives to ministries, departments and state agencies to prioritise Kenyan-made products, backed by periodic compliance reporting, rather than through separate primary legislation. KIPPRA, the government’s own policy research institute, has documented a significant gap between reported and actual compliance, citing a 2021 Public Service Commission finding that while a large majority of surveyed institutions reported implementing the policy, verified compliance with the PPADA’s local-preference requirements was considerably lower. For a manufacturer, the lesson is that a procuring entity’s stated commitment to “Buy Kenya” is not, on its own, a legal entitlement; the enforceable rights sit in sections 155 to 158 and the regulations issued under them.
Qualifying to claim preference generally involves: meeting the underlying definition, since a “locally produced product or service” is defined in section 2 as goods manufactured in Kenya by a firm registered and carrying on business here; evidencing the relevant tier of local content under section 155, whether wholly Kenyan-mined or produced goods, partial local production or assembly, or Kenyan shareholding above fifty-one percent; and holding current business registration and KRA compliance records, plus AGPO or citizen-contractor certification where relevant, since section 157(6) makes this evidence a condition of claiming preference. Industry-level marking schemes such as those run by the Kenya Association of Manufacturers can support, but do not replace, that statutory documentation.
How We Can Help
Clay & Associates Advocates advises manufacturers, SMEs and disadvantaged-group enterprises on structuring their affairs to access, and defend, preference and reservation status under the PPADA, from shareholding and local-content documentation through to AGPO and citizen-contractor registration. Where a preference claim touches on wider corporate structuring, such as shareholding thresholds or joint ventures with foreign partners, our Regulatory & Compliance team works alongside colleagues on the underlying manufacturing operation to keep the preference claim and the corporate structure aligned before a bid is submitted.
Sources: Constitution of Kenya, 2010, Article 227; Public Procurement and Asset Disposal Act, 2015 (Kenya Law); Public Procurement and Asset Disposal Act, No. 33 of 2015 (full text, Revised Edition); Public Procurement and Asset Disposal Regulations, 2020 (Kenya Law); Access to Government Procurement Opportunities (AGPO), Public Procurement Regulatory Authority; Buy Kenya Build Kenya, Ministry of Defence; Unlocking the Potential for the Domestic Market to Thrive: A Case of Buy Kenya Build Kenya, KIPPRA.
Frequently asked questions
Is “Buy Kenya Build Kenya” itself a law?
No. It is a government policy directive implemented through MDA circulars and compliance reporting, riding on the binding preference and reservation scheme in Part XII (sections 155 to 158) of the Public Procurement and Asset Disposal Act, 2015. The enforceable rights sit in the Act and its regulations, not in the policy label.
What preference does a Kenyan manufacturer actually get in a tender?
A bidder offering goods wholly or partially manufactured, assembled, mined or grown in Kenya, or a firm with more than fifty-one percent Kenyan shareholding, can benefit from a margin of preference in evaluation, and sometimes an exclusive citizens-only preference on smaller, wholly Kenyan-funded contracts. The exact percentage margin is set in the applicable regulations and the specific tender document, so it should be confirmed for each procurement rather than assumed.
How does a business register for the thirty percent AGPO reservation?
An enterprise must generally be at least seventy percent owned, and entirely led, by youth, women or persons with disability, and register with the AGPO programme through PPRA and the National Treasury’s Preference and Reservations Secretariat, supplying business registration, tax compliance and, for construction bids, National Construction Authority documentation. The resulting certificate is the evidence of eligibility required under section 157(6) of the Act.
Does this preference scheme apply to pharmaceutical suppliers to KEMSA?
No. KEMSA and the pharmaceutical sector operate under their own local-manufacturer preference arrangements, addressed separately. This article covers only the general PPADA scheme that applies across manufacturing sectors.



