Short answer: Kenya and Tanzania both clear electrical imports on a Certificate of Conformity (CoC) obtained before the goods are loaded — pre-shipment verification of conformity, or PVoC. It is a per-consignment document issued by inspection companies appointed by the national standards body: KEBS in Kenya, TBS in Tanzania. There is no local certificate holder requirement, which is why this part of Africa is one of the easier markets for a mixed-container exporter to serve properly. What decides the CoC is the test report and whether the marks on the delivered goods match the file.
We are an independent trading company, not a manufacturer and not an appointed distributor of any brand. Documents are stated per exact ordering code, never for a whole range. This page explains the two programmes side by side and the paperwork that decides them.
What PVoC is — and what it is not
| PVoC is | PVoC is not |
|---|---|
| A pre-shipment inspection and conformity assessment for one consignment | A product certificate covering a whole range for years |
| Issued against the invoice, packing list and test reports for the goods actually shipped | A factory licence or a substitute for a quality management certificate |
| Handled by inspection companies appointed by the national standards body | A document you can buy after the container has sailed |
| Required before loading for regulated goods, breakers included | A voluntary scheme you can skip if you would rather take the risk at the port |
The last row is the one that costs money. Goods that arrive without a CoC are routed to destination inspection, and a penalty based on the consignment value applies on top of the delay. The certificate is cheaper before loading than after arrival — every time.
Kenya: how KEBS runs it
Kenya operates its PVoC programme through a set of inspection companies on contract, and it offers more than one route into compliance. Which route suits a shipment depends on how often the buyer imports and how well the supplier is known to the system.
| Route | How it works | Suits |
|---|---|---|
| Route A | Inspection and testing for each consignment, with no prior registration of the supplier. | A first shipment, or a one-off order from a new supplier. |
| Route B | Registration of the supplier with a history of conforming shipments; subsequent consignments are verified rather than re-tested each time. | Repeat importers who use the same exporter regularly. |
| Route C | A licensing route for products from a supplier with a strong conformity record. | Programme-level supply relationships. |
Two mechanics matter at the working level. The request for certification is raised by the importer, so the buyer has to move before the goods are packed — the exporter cannot open it alone. And once a CoC has been issued, it is not a draft to be edited: Kenya works to a short confirmation window, after which the certificate stands as issued. Get the model list right before submission, not after.
Kenya also operates an import standardisation mark used for shelf compliance, separate from the CoC question. If your buyer sells into formal retail, ask them which marking obligation they carry — it is their side of the chain.
Tanzania: how TBS runs it
Tanzania’s programme sits under its Standards Act and follows the same logic: regulated goods, including low-voltage electrical products, need a CoC per consignment before shipment. The appointed inspection companies include the majors, and Chinese cargo has the option of a Chinese inspection provider, which shortens the logistics when the goods are loading out of Ningbo or Shanghai.
| Point | What it means in practice |
|---|---|
| Basis | A per-consignment conformity certificate for regulated imports, issued pre-shipment. |
| Who applies | The importer initiates; the exporter supplies documents and makes the goods available for inspection. |
| Validity | The certificate has a limited validity window, so the shipment should sail within it. Do not treat it as open-ended. |
| Inspection turnaround | Handled within a few working days once the file and the goods are ready — the pace is set by how complete the documents are, not by the certificate itself. |
| Arrival without a CoC | Rejection or penalty at the port, with the consignment exposed to re-inspection. |
Labelling rules in the region are tightened from time to time and language requirements can be specific. We confirm the marking requirement for the destination and the buyer’s channel before production, rather than assuming English-only labelling will pass.
The document set that decides the CoC
The inspection company works from documents, then verifies against the goods. Every one of these items has to agree with the others:
- Commercial invoice and packing list — model codes, quantities, marks and carton counts.
- Accredited laboratory test report to the applicable IEC standard: IEC 60898-1 for MCBs, IEC 61008-1 for RCCBs, IEC 61009-1 for RCBOs, IEC 60947-2 for moulded-case breakers.
- Product photographs and marking details — the label, the printing on the device, the carton mark.
- The HS code — breakers normally sit under HS 8536.20, and the regulated-goods check keys off the heading.
The single most common cause of a refused or delayed CoC is not a missing document but a mismatched one: a test report that names a different code, or photographs taken from a catalogue rather than of the goods. An inspection company verifies against the goods in front of it. If the file describes a sibling model, the certificate describes a sibling model.
Standards, grid and the mix that moves
| Item | Kenya | Tanzania |
|---|---|---|
| Grid | 240 V, 50 Hz | 230 V, 50 Hz |
| Conformity basis | KEBS PVoC, CoC per consignment | TBS PVoC, CoC per consignment |
| Standards accepted | KS adoptions of IEC 60898-1 and 61008 series | National or IEC-based standards for the regulated categories |
| Typical demand | Single-phase 1P and 1P+N MCBs, RCBOs, small distribution boards | Same profile, with distribution boards and DIN-rail meters alongside |
| Frequency risk | None — 50 Hz region | None — 50 Hz region |
Both markets are single-phase heavy and 50 Hz, so a standard IEC 50/60 Hz breaker family covers them without special variants. The engineering decisions that matter are the residual-current device type and sensitivity, and the board size — not frequency.
The neighbours on the same model
| Market | Scheme | Note for a mixed container |
|---|---|---|
| Nigeria | SONCAP — Product Certificate plus a certificate per shipment | Two documents, and the product certificate can be opened in the exporter’s name. See SONCAP for Nigeria. |
| Uganda | UNBS pre-shipment verification | Same CoC logic; usually consolidated with Kenyan cargo in the same planning cycle. |
| Ghana | EASYPASS verification of conformity, mandatory for applicable imports since 1 July 2026 | Newer programme; confirm the category list and the appointed inspection route before booking. |
| South Africa | NRCS Letter of Authority, per model | Structurally different: it is a model-level authority, and a foreign company must apply through a South African representative. |
If one container is splitting across several of these destinations, the compliance work multiplies with the number of consignments rather than with the number of pallets. That is the practical reason a mixed East/West African order needs the document plan before the packing plan.
FAQ
Q: Can the exporter obtain the CoC without the importer?
A: The request is normally raised by the importer, because the certificate is tied to the consignment being imported. The exporter supplies the documents, the test reports and the goods for inspection. In practice the two sides work the file together.
Q: Is PVoC the same as SONCAP?
A: The logic is similar — pre-shipment conformity assessment for regulated goods — but the documents differ. Nigeria issues a product-level certificate plus a per-shipment certificate; Kenya and Tanzania issue a certificate of conformity per consignment.
Q: Does a test report from a general laboratory work?
A: It has to come from an accredited laboratory and it has to cover the product being shipped, by name. A report for a similar model is not a report for the model in the container.
Q: What happens if the CoC is issued and then the model list changes?
A: The certificate describes the consignment as submitted. Kenya allows only a short confirmation window before the certificate stands, so a late change means re-opening the process. Settle the codes before submission.
Q: Do 110–127 V or 60 Hz questions arise here?
A: No. Kenya is 240 V / 50 Hz and Tanzania 230 V / 50 Hz. Both sit outside the 60 Hz and 110–127 V discussions that affect Peru, the Philippines and parts of Saudi Arabia.
Q: How early should the file be ready?
A: Before the goods are packed and certainly before they are loaded. The certificate is a pre-shipment document; nothing about it is easier once the container is on the water.
What to send us for a quotation
Model or ordering code · quantity · destination country and port · single-phase or three-phase · whether your importer has raised the certification request yet · required marking and language. You get unit price, packing data (pcs per carton, gross weight, CBM) and the documents that match the exact codes being quoted. Request a quotation.
Related: Circuit breakers for Nigeria, Kenya, Tanzania and Ghana · SONCAP certificate for Nigeria · Electrical import certificates by country · MCB series and ratings · RCCB and RCBO selection · How to import circuit breakers from China · How to verify genuine product