Observed arrival · 2026-09-19
Customs Check, Before the Declaration
A free pre-declaration checker that reviews import and export files for missing information, inconsistencies, documents, and customs-code issues.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Companies preparing their own customs files
- Worth noticing
- The checker flags issues such as missing origin, net weight above gross weight, and invoice totals that do not reconcile.
Field notes
The checker organizes review around missing information, cross-field inconsistencies, document completeness, and customs formats or thresholds. Its sample diagnosis identifies a missing country of origin, a packing list, and an HS code requiring review. The homepage also distinguishes format validation from official issuance or tariff confirmation for EORI and customs codes, limiting those smaller tools to preliminary checks.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
One card from the complete issue