Importing regulated products into Nigeria involves more than arranging freight and completing customs documentation. Many goods must also meet Nigerian product standards before they leave the country of supply.
That is where SONCAP comes in.
SONCAP, the Standards Organisation of Nigeria Conformity Assessment Programme, is a pre-shipment conformity assessment system for regulated imported products. It is designed to confirm that goods meet applicable Nigerian Industrial Standards or recognised international equivalents before they are shipped to Nigeria.
Importers who misunderstand the process can face delayed clearance, additional testing, penalties or even rejection of their cargo.
This guide explains what SONCAP is, who needs it, the certificates involved and how the application process works.
What Is SONCAP?
SONCAP is an offshore conformity assessment programme administered by the Standards Organisation of Nigeria.
The programme applies to regulated imported products and checks whether those goods comply with applicable Nigerian standards before shipment.
The official SONCAP service guide explains that conformity assessment activities are carried out in the exporting country through approved Independent Accredited Firms.
If the goods meet the required standards, the relevant certificates can be issued for the shipment.
SONCAP should not be confused with:
- Form M
- PAAR
- NAFDAC registration
- MANCAP
- Product Registration
- Cargo tracking documents
Each serves a different purpose in the Nigerian import process.
Product Certificate vs SONCAP Certificate
One of the most common areas of confusion is the difference between a Product Certificate and a SONCAP Certificate.
Product Certificate
The Product Certificate, or PC, relates to the product itself.
It demonstrates that the product model has been assessed against the applicable standard.
The exporter or manufacturer typically obtains it before the Nigerian importer processes Form M.
SONCAP Certificate
The SONCAP Certificate, or SC, relates to a specific shipment.
It confirms that the consignment complies with the applicable requirements and is used within the Nigerian import-clearance process.
A Product Certificate can therefore support the import process before shipment, while the SONCAP Certificate is tied to the individual consignment.
The official SONCAP FAQs provide further guidance on the relationship between these certificates and the import process.
The Three SONCAP Routes
SONCAP uses different certification routes depending on the exporter’s history, product and level of compliance.
Route A: Unregistered Products
Route A is generally intended for first-time exporters, occasional shipments or products without an established compliance history.
Testing and inspection may be required for each shipment.
The Product Certificate issued under this route is commonly referred to as PC1 or PC(U).
It is generally for limited use and is more inspection-intensive than the other routes.
Route B: Registered Products
Route B is intended for exporters with a more established compliance record.
The Product Certificate is generally valid for multiple shipments during its validity period.
Inspection requirements may be less intensive than Route A, although shipment inspections can still apply.
Route C: Licensed Products
Route C is intended for manufacturers or exporters with established quality-management and compliance systems.
It normally involves a stronger level of supplier assessment and may include factory auditing.
It is designed for frequent exporters with a strong conformity record.
The right route should be confirmed with the Independent Accredited Firm handling the application.
Which Products Need SONCAP?
The general rule is that finished commercial products regulated by SON require conformity assessment unless they fall under an exemption or another approved process.
Common regulated product categories can include:
- Electrical and electronic products
- Household appliances
- IT equipment
- Toys
- Textiles and garments
- Footwear
- Steel products
- Building materials
- Tyres
- Mechanical goods
- Automotive parts
- Soaps and detergents
- Some chemicals
However, classification should not be based only on the marketing name of the product.
The exact HS code and applicable standard should be checked.
Which Products Are Exempt?
Not every imported product goes through the standard SONCAP process.
SON lists several categories that may be exempt, including certain food products, medicines, medical products, specified raw materials and some used goods.
The official SONCAP exemption list should be checked before starting an application.
An exemption from SONCAP does not necessarily mean the product is free from regulation.
Food, drugs and cosmetics, for example, may fall under NAFDAC requirements instead.
Some machinery, industrial inputs or products imported by manufacturers may also qualify for a SONCAP Import Permit rather than the standard offshore certificate process.
Step 1: Confirm Whether the Product Is Regulated
Before paying for testing or certification, determine whether the product actually falls under SONCAP.
Start with:
- Accurate product description
- HS code
- Manufacturer details
- Technical specifications
An approved Independent Accredited Firm can help identify the applicable Nigerian Industrial Standard or recognised international equivalent.
Doing this first prevents unnecessary certification costs.
Step 2: Choose an Accredited Firm
SON works with Independent Accredited Firms to carry out overseas conformity assessments.
These firms may handle:
- Document review
- Product testing
- Factory assessment
- Shipment inspection
- Certification
Always confirm that the company you plan to use is currently recognised under the SONCAP programme.
The approved list can change.
Step 3: Apply for a Product Certificate
The exporter or manufacturer typically begins by applying for the appropriate Product Certificate.
Documents may include:
- Application form
- Product description
- HS codes
- Technical data sheets
- Test reports
- Product photographs
- Manufacturer information
- Quality-management certificates
- Factory-audit documents where applicable
Testing should normally be performed by an appropriately accredited laboratory.
Depending on the route and existing evidence, the accredited firm may require new product testing or additional inspection.
Step 4: Obtain the Product Certificate
Once the product meets the relevant requirements, the Independent Accredited Firm issues the appropriate Product Certificate.
Depending on the route, this may be:
- PC1
- PC2
- PC3
The certificate is then used as part of the Nigerian import process.
A valid Product Certificate is particularly important when the importer proceeds with Form M.
Step 5: Process Form M
The Nigerian importer processes Form M through an authorised dealer bank.
The Product Certificate forms part of the supporting documentation for regulated goods.
Importers should remember that Form M and SONCAP are separate requirements.
Form M is part of Nigeria’s import and foreign-exchange monitoring process, while SONCAP focuses on product conformity.
Obtaining one does not replace the other.
Step 6: Complete Shipment-Level Assessment
Once the Product Certificate is in place and the shipment is ready, the exporter applies for shipment-level conformity assessment.
Documents commonly requested can include:
- Valid Product Certificate
- Approved Form M details
- Commercial invoice
- Packing list
- Manufacturer’s Declaration of Conformity
- Bill of Lading or Air Waybill
- Relevant inspection records
- Power of Attorney where an agent is acting
The accredited firm may inspect the shipment depending on the certification route.
If everything complies, the conformity process can proceed toward issuance of the SONCAP Certificate.
Step 7: Obtain the SONCAP Certificate
The SONCAP Certificate applies to the individual shipment.
Unlike some Product Certificates, it is not intended to be reused for multiple consignments.
The information on the SONCAP Certificate should match the shipment documents carefully.
Pay particular attention to:
- Importer’s name
- TIN
- Product description
- HS code
- Quantity
- Invoice value
- Form M details
Inconsistencies can delay activation and customs processing.
Step 8: Activate the Certificate
Nigeria’s SONCAP process has increasingly moved into the National Single Window system.
According to SON’s 2026 notice on National Single Window migration, SONCAP and Import Permit processes were migrated to the National Single Window platform.
The importer should therefore ensure the required certificate is properly activated through the National Single Window before proceeding with the relevant import-clearance steps.
This is especially important for PAAR and customs clearance.
Do Not Ship Before Completing SONCAP
One of the most expensive mistakes importers make is shipping regulated goods first and assuming the certificate can be arranged when the cargo reaches Nigeria.
SONCAP is designed as a pre-shipment programme.
If regulated cargo arrives without the required conformity certification, it can fall into SONCAP Default procedures.
This may lead to:
- Additional assessments
- Testing
- Storage charges
- Delayed clearance
- Penalties
- Possible rejection or destruction
The research supporting this guide notes that SONCAP cannot simply be processed normally after regulated goods have already left origin.
How Much Does SONCAP Cost?
SONCAP costs can depend on the certification route, testing requirements, number of product lines and accredited firm.
Your total cost may include:
- Product Certificate fee
- SONCAP Certificate fee
- Laboratory testing
- Factory audit
- Inspection
- Travel costs
- Certificate amendments
Published programme fees can change, so importers should obtain a written quotation before starting.
Cotecna, for example, announced updated programme arrangements following its SONCAP mandate renewal.
Do not budget based only on the certificate fee. First-time product testing can add significantly to the total certification cost.
Common SONCAP Mistakes
Importers and exporters should watch for:
- Shipping before certification is complete
- Using the wrong HS code
- Confusing the Product Certificate with the SONCAP Certificate
- Using an expired Product Certificate
- Mismatched invoice and certificate descriptions
- Incorrect importer TIN
- Assuming Form M replaces SONCAP
- Using an unapproved inspection company
- Assuming SONCAP exemption means exemption from all Nigerian regulation
- Failing to activate the certificate through the required system
Many of these problems are preventable if certification begins before the shipping booking is finalised.
Final Thoughts
SONCAP should be treated as part of the shipment planning process, not something to solve after goods reach Nigeria.
Start by confirming whether your product is regulated. Identify the correct HS code and applicable standard. Use an approved accredited firm. Obtain the appropriate Product Certificate before processing the shipment, complete any required inspection and secure the SONCAP Certificate before the goods leave origin.
Finally, make sure the certificate information matches the Form M, invoice, shipping documents and importer details.
A few days spent getting the conformity process right before shipment can prevent weeks of delays after the container reaches Nigeria.