Customs Authorities
Independent classification and valuation review to strengthen revenue collection.
Customs Services
Accurate classification. Defensible valuation. Fewer disputes.
About the service
What it is
Customs Services combines HS code classification, customs valuation (ACV under the WTO Valuation Agreement and BDV where applicable), tariff analysis and post-clearance audit support. ISC delivers WCO-aligned opinions backed by technical rationale and precedent — usable in negotiations, appeals and litigation.
Business Value
For customs administrations protecting revenue integrity, importers seeking classification certainty, freight forwarders resolving valuation disputes and legal teams preparing appeals.
Request a proposal- ✓WCO-aligned classification opinions
- ✓Transaction-value & BDV expertise
- ✓Duty computation & FTA eligibility
- ✓PCA preparation & response
Where used
Where this service is most applied
Importers & Traders
Pre-clearance classification opinions to avoid disputes at the border.
Freight Forwarders
Classification and valuation checks integrated into brokerage workflows.
Free Zones & Hubs
Bonded-cargo classification advisory for transhipment and re-export cargo.
Legal & Advisory Firms
Independent technical opinions to support appeals, arbitration and PCA cases.
Benefits
Why teams choose ISC for this
Protected revenue
Correct classification and valuation close duty leakage.
Appeal-ready
Opinions structured to hold up under review, arbitration or court.
FTA optimization
Uncover legitimate duty savings under free-trade agreements.
Clean duty calc
Accurate duty, VAT and excise computation across product ranges.
Regulator alignment
Deliverables mapped to WCO and national customs conventions.
Explore More
Our Other Services
Continue exploring ISC's integrated service lines across the compliance lifecycle.
