A supplier can spend weeks preparing a public tender, only to lose ground before price or technical capability receive any attention. The issue may sit in a registration category, a preference claim or an outdated fee schedule.
The public procurement act framework differs materially between Botswana, Zambia and Zimbabwe. Each country has a dedicated regulator, but PPRA, ZPPA and PRAZ apply different rules to supplier registration, preference and procurement oversight. For boards planning public-sector growth, those differences need to shape market-entry and bid decisions from the start.
As of September 2026, Botswana operates under the Public Procurement Act, 2021. Zambia uses the Public Procurement Act No. 8 of 2020, as amended in 2023, alongside the 2022 Regulations and 2025 preference rules. Zimbabwe applies the Public Procurement and Disposal of Public Assets Act, Chapter 22:23, with PRAZ rules that changed again in January 2026.
Public Procurement Act Comparison: Botswana vs Zambia vs Zimbabwe
| Area | Botswana | Zambia | Zimbabwe |
|---|---|---|---|
| Main law | Public Procurement Act, 2021, Act 24 of 2021 | Public Procurement Act No. 8 of 2020, amended by Act No. 17 of 2023 | Public Procurement and Disposal of Public Assets Act, Chapter 22:23 |
| Regulator | Public Procurement Regulatory Authority, PPRA | Zambia Public Procurement Authority, ZPPA | Procurement Regulatory Authority of Zimbabwe, PRAZ |
| Key effective date | 14 April 2022 | Act operational from 16 April 2021; 2023 amendment enacted 26 December 2023 | Act and initial regulations operational from 1 January 2018 |
| Current priority for suppliers | Correctly identify PPRA, not only the former PPADB name | Test eligibility under the 2025 preference and reservation scheme | Register with PRAZ and use the electronic Government Procurement system |
| Preference detail in the available framework | PPRA administers preference and reservation schemes | 5% to 15%, depending on supplier and product status | Not specified in the research notes used for this guide |
| Registration fee stated in current research | Not specified in the research notes used for this guide | Not specified in the research notes used for this guide | US$50 for micro enterprises, US$60 for SMEs, US$75 for other domestic bidders and US$850 for international bidders |
The comparison shows why a regional tender strategy cannot rely on one compliance checklist. A company that understands Zambia’s preference rules may still miss Zimbabwe’s registration requirement, while a Botswana bid may use the wrong regulator name if its templates still refer only to PPADB.
Botswana: PPRA Under the Public Procurement Act, 2021
Botswana’s Public Procurement Act, 2021, Act 24 of 2021, took effect on 14 April 2022. It applies to government departments, public bodies, parastatals, statutory bodies and approved public-private partnership procurement.
The Act continued the former Public Procurement and Asset Disposal Board as the Public Procurement Regulatory Authority, known as PPRA. This distinction matters in board papers, supplier credentials and tender submissions. Calling PPRA only “PPADB” signals that the bidder may rely on an outdated procurement file.
PPRA sets procurement standards and monitors compliance. It also conducts tender, contract and performance audits, registers and disciplines contractors, administers preference and reservation schemes, and operates within a system that includes the Public Procurement Tribunal.
That oversight continues after a tender award. Enterprise leaders should therefore treat tender governance as a contract-life discipline, rather than a document exercise completed on submission day.
What Botswana bidders should check
Start by identifying the procuring entity and confirming whether the transaction falls within the Act’s scope. Government departments, parastatals and approved PPP procurement sit expressly within the framework, so a private-sector assumption can create a governance gap.
Then align internal documents to PPRA terminology. The most common avoidable error is using a historic PPADB reference without recognising that the 2021 Act continued the authority as PPRA.
A procurement compliance review should also test the evidence that will stand up to a tender, contract or performance audit. PPRA’s mandate covers each of those points, so compliance evidence should not disappear after award.
Illustrative example: a Botswana engineering supplier
Take an engineering firm entering a Botswana parastatal opportunity. Its bid team relies on a five-year-old template that refers to PPADB throughout and does not assign responsibility for contract-performance records once the tender closes.
The firm should update the template to PPRA terminology and create a contract file before submission. That file should identify the bid owner, the approval trail and the records the business will retain if PPRA reviews performance. The cost is internal management time, but the judgement call is clear: do not treat a public tender as a sales document when the regulator can audit tender, contract and performance stages.
Zambia: ZPPA, Disclosure and Preference Rules
Zambia’s governing law is the Public Procurement Act No. 8 of 2020. The Act became operational on 16 April 2021, and Act No. 17 of 2023 amended it on 26 December 2023. ZPPA acts as the independent procurement regulator.
The 2022 Public Procurement Regulations add a disclosure threshold that matters to bidders and investors reviewing public awards. Procuring entities must publish contract-award details above K1,000,000 for goods, works and non-consulting services, and above K600,000 for consulting services.
Those publication thresholds matter because public visibility increases once an award crosses them. A board should assume that the commercial terms, supplier profile and award process will attract closer scrutiny when the transaction exceeds the applicable threshold.
The 2022 Regulations also attach serious consequences to unspecified offences: up to 500,000 penalty units, five years’ imprisonment, or both. This is why directors should treat procurement declarations, conflict controls and supporting documents as governance records, not administrative attachments.
Zambia’s 2025 preference margins
The Public Procurement Preference and Reservation Schemes Regulations, 2025, took effect on 27 June 2025. They provide bid-price margins of 5% for local suppliers, 7% for citizen suppliers, 9% for citizen women-owned or youth-owned enterprises, and 10% for citizen disability-owned enterprises.
A locally produced citizen product with at least 35% local content receives a 15% margin. The 35% local-content condition matters because a business cannot claim the 15% category through ownership status alone.
Only the highest applicable advantage applies. Do not add a 7% citizen margin to a 9% women-owned or youth-owned margin. The rules do not permit stacking, and an overstated preference claim can compromise an otherwise competitive bid.
Illustrative example: a K1.2 million supply bid
Take a citizen youth-owned supplier bidding K1.2 million for goods. The value exceeds the K1,000,000 publication threshold, so the award details require publication under the 2022 Regulations.
If the supplier qualifies for the 9% citizen youth-owned margin, it should claim 9%, not combine it with the 7% citizen margin. On a K1.2 million bid, 9% represents K108,000 in bid-price comparison terms. If its product also meets the locally produced citizen product requirement with at least 35% local content, the team should test the 15% category instead, because only the highest applicable advantage applies.
For foreign investors, the practical question is not whether a local partnership sounds attractive. It is whether the ownership, supplier status and local-content evidence meet the specific category claimed under the 2025 Regulations.
Zimbabwe: PRAZ Registration and 2026 Fees
Zimbabwe regulates public procurement under the Public Procurement and Disposal of Public Assets Act, Chapter 22:23. PRAZ regulates the system, while the core regulations sit in Statutory Instrument 5 of 2018. The Act and initial regulations became operational on 1 January 2018.
Suppliers must register with PRAZ and use the electronic Government Procurement system. Registration is therefore an entry requirement, not a task to leave until the tender deadline approaches.
Zimbabwe changed its Fifth Schedule procurement fees through SI 9 of 2026, effective 12 January 2026. Any bid team relying on a fee schedule downloaded before that date should replace it before budgeting or authorising payment.
Current PRAZ registration fees are US$50 for micro enterprises, US$60 for SMEs, US$75 for other domestic bidders and US$850 for international bidders. The category matters because an international business entering Zimbabwe should not budget on the domestic-bidder fee.
Challenge security remains separate
The 2026 fee changes did not replace the separate 2022 challenge-security schedule. Challenge security remains US$500 for awards below US$10,000 and rises to US$500,000 for awards of US$500 million or more.
This distinction is often missed. A supplier may correctly update its registration fee but still rely on the wrong challenge-security assumption, because the two schedules do not share the same effective date.
Illustrative example: an SME preparing a Zimbabwe tender
Take a Zimbabwean SME preparing to enter public procurement for the first time. It budgets US$60 for PRAZ registration because it falls within the SME category, then registers and prepares to use the electronic Government Procurement system.
The directors should not copy a pre-2026 fee schedule from an old tender folder. SI 9 of 2026 restructured registration and tender-administration charges from 12 January 2026. If the company later considers challenging an award below US$10,000, it should separately plan for US$500 in challenge security under the 2022 schedule.
The judgement call is practical: if a business has not completed PRAZ registration, it should not commit serious bid-preparation resources until it confirms its registration path and current fee category.
The Strategic Differences That Matter Most
Botswana places clear emphasis on PPRA’s standards, contractor registration, discipline and audit role. Businesses should build records that support the full contract cycle, especially where they serve parastatals, statutory bodies or approved PPP procurement.
Zambia requires the closest attention to preference classification. The 2025 rules make supplier identity and local content commercially significant, but the highest applicable margin applies on its own. A public sector advisory team should review the evidence before the bid team presents any preference claim.
Zimbabwe demands close control of registration status and fee updates. The January 2026 change makes historic fee schedules unreliable, while the separate challenge-security rules require their own review.
Across all three countries, regulators retain compliance, audit and supplier-discipline functions. A decentralised buying process does not remove regulatory scrutiny.
A Board-Level Procurement Readiness Checklist
Before approving a Botswana, Zambia or Zimbabwe public-sector bid, ask four questions.
- Which Act, regulation and regulator govern this opportunity? In Botswana, confirm PPRA under Act 24 of 2021. In Zambia, read the 2020 Act with the 2023 amendment and 2025 preference regulations. In Zimbabwe, apply the PPDPA Act with current PRAZ requirements.
- Does the company have the correct supplier status? This is particularly important in Zambia, where local, citizen, women-owned, youth-owned, disability-owned and locally produced citizen products receive different treatment.
- Have we checked dates on fees and schedules? Zimbabwe’s SI 9 of 2026 changed the Fifth Schedule from 12 January 2026, while challenge security follows a separate 2022 schedule.
- Can we evidence each claim after award? PPRA’s audit remit, Zambia’s award-publication thresholds and PRAZ’s registration system all make document control part of enterprise risk management.
M&J Consultants supports boards, investors and operating teams with public sector advisory, tender governance and procurement compliance review. We help clients set decision rights before bid activity creates cost, exposure or a missed market opportunity.
Frequently Asked Questions
Is PPADB still Botswana’s procurement regulator?
The Public Procurement Act, 2021 continued the former PPADB as the Public Procurement Regulatory Authority, PPRA, from 14 April 2022. Use PPRA in current procurement documents.
Can a Zambian supplier combine preference margins?
No. Zambia’s 2025 preference rules apply only the highest applicable advantage. A supplier cannot add the citizen margin to a women-owned, youth-owned or other applicable margin.
When must Zambia publish contract-award details?
The 2022 Regulations require publication above K1,000,000 for goods, works and non-consulting services, and above K600,000 for consulting services. The different thresholds reflect the procurement category.
What are PRAZ registration fees in Zimbabwe?
As of September 2026, registration costs US$50 for micro enterprises, US$60 for SMEs, US$75 for other domestic bidders and US$850 for international bidders. SI 9 of 2026 introduced these fees from 12 January 2026.
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