Treat the acronyms as different checks
For SON-regulated goods, SON explains that the Product Certificate is relevant to Form M processing and the SONCAP Certificate is relevant to customs clearance. Its guidance also connects the shipment certificate with PAAR processing. These documents have different purposes; one should not be treated as a general substitute for the others.
This guide is a preparation aid for a Nigerian business, not a universal filing sequence. Your goods, intended use and current rules affect the applicable route. Ask your authorised bank, SON and the relevant customs professional to confirm what your specific order needs before shipment.
Create a responsibility and timing list
For every required document, write down the responsible party, the issuing authority or organisation, the product description and the stage by which it is needed. This prevents an instruction such as 'the supplier will handle it' from concealing an unresolved step.
Ask whether an existing document applies to this exact product, seller and consignment. Check its validity and verification process directly. A screenshot showing a certificate number is not the same as confirmation that the shipment is covered.
- Which requirements apply to these goods?
- Who applies, and who supplies supporting evidence?
- Does the document cover the product and shipment?
- What must be complete before production or dispatch?
- How can authenticity and validity be checked?
- Who resolves inconsistent names or quantities?
Keep descriptions consistent across the order
Review the written specification, invoice, packing list and product evidence together. If the description changes from a component to a finished product, ask for an explanation before accepting the paperwork. Keep versions and correspondence so a later reviewer can see the agreed order.
Do not copy another importer's classification, approval or tariff percentage because the goods look similar. Ask for the relevant determination or assessment for your product. Costs and requirements cannot be established from the supplier price alone.
Separate document planning from payment budgeting
Record fees only when the issuer or provider supplies a current, documented basis. Do not pay an informal contact merely because they claim to guarantee clearance. Confirm official submission and payment channels independently and keep receipts.
The converter can help you budget a foreign-currency invoice in naira. It cannot submit Form M, obtain PAAR, certify a product or predict customs clearance. Recheck the linked official guidance when preparing your order; this article was reviewed on 6 October 2026 and does not freeze the rules at that date.
Sources & further checking
Official references support the factual points described below. Our checklists and labelled worked examples explain how to organise your own information; they are not official rulings or provider quotations.
- SON: SONCAP requirements and frequently asked questions↗
SON-regulated import certification and manufacturer-permit questions; requirements depend on the goods and their intended use.
Source checked 6 October 2026.
- NAFDAC: official regulatory services and guidelines↗
Official entry point for category-specific regulatory guidance; confirm the requirements for the actual product.
Source checked 6 October 2026.
General information, not financial advice. Calculators use stated assumptions; confirm current terms with the source or provider.