[Home](/)/[Resources](/resources)/UK Import Documentation ImportCustoms # UK Import Documentation: Compliance Guide Importing goods into the UK requires both customs documentation and product compliance documentation. Understanding the requirements for both ensures smooth customs clearance and compliant market access. Copy Link[Share on WhatsApp](https://wa.me/?text=https%3A%2F%2Fkrono-labs.com%2Fguides%2Fuk-import-documentation) ## Customs documentation Commercial invoiceTransaction details, value, seller/buyer information Packing listContents description, quantities, weights, package details Bill of lading / CMR / AWBTransport contract, proof of shipment, title document Customs declaration (C88)Official declaration to HMRC for customs clearance EORI numberEconomic Operators Registration and Identification for customs Commodity codes (HS codes)Classification for duty rates and regulations ## Product compliance documentation UK Declaration of ConformityFor UKCA marked products Technical documentationMust be available to authorities upon request Test reportsSupporting conformity assessment evidence UK Responsible Person appointmentRequired for foreign manufacturers in many categories Product registration certificatesFor regulated products (medical devices, chemicals, etc.) Producer registration (WEEE/batteries/packaging)If importing products covered by EPR regulations ## Importer responsibilities As an importer placing products on the GB market, you assume specific regulatory responsibilities. These include: * **Verification:** Ensuring products meet applicable UK regulations before placing on the market. This includes checking for proper marking, documentation, and conformity assessment. * **Traceability:** Maintaining records identifying suppliers and customers to enable product traceability in case of safety issues. * **Documentation:** Ensuring technical documentation and Declaration of Conformity are available. For foreign manufacturers, ensuring a UK Responsible Person is appointed where required. * **Cooperation:** Cooperating with market surveillance authorities, providing information and documentation upon request. * **Corrective action:** Taking action if non-compliant products are discovered, including withdrawal or recall if necessary. ## Customs procedures UK customs procedures involve declaring goods to HMRC, paying any applicable duties and VAT, and ensuring goods are correctly classified. Options include: * **Full declaration:** Standard customs declaration for most goods. * **Simplified procedures:** For authorized traders, allowing simplified declaration processes. * **Customs warehousing:** Delaying customs duties and VAT until goods leave the warehouse for the UK market. * **Inward processing:** Relief from import duties for goods imported for processing and re-export. Consider using a customs agent or freight forwarder to handle declarations, especially for complex shipments or if you're new to importing. ## Learn this properly, not just for one product In-depth courses and books that teach the process — not a one-off answer you'll need to look up again next time. [Start the course — $149](/courses/09-ukca-marking-for-electronics-products)[Free Compliance Roadmap](/platform/new) [Prefer to read? Get the book — $24.99](/books/09-ukca-marking-for-electronics-products) ## Frequently asked questions ### What is an EORI number and do I need one? An Economic Operators Registration and Identification (EORI) number is required for any business importing goods into the UK. It identifies you to customs authorities and is necessary for completing customs declarations. Apply through HMRC. ### Who is responsible for product compliance when importing? Importers have specific responsibilities under UK product regulations. As an importer placing products on the GB market, you may be considered the 'manufacturer' for regulatory purposes and must ensure products meet applicable requirements, maintain technical documentation, and cooperate with authorities. ### Do I need product compliance documentation at the border? While customs primarily checks customs documentation (invoices, declarations), product compliance documentation must be available. Border Force or market surveillance authorities may request compliance documentation if they identify products requiring verification. [ Map your product, free Every standard, document, and test that applies — free, no account required. Start mapping](/platform/new)[ Want an expert to handle your compliance for you? One consultant from Krono's compliance team takes your product from requirements to legal sale, with a fixed quote before any work starts. See compliance services](/services) Learn this properly In-depth course that teaches the full process, not just this one answer. [Start the course — $149](/courses/09-ukca-marking-for-electronics-products)[Prefer to read? Get the book — $24.99](/books/09-ukca-marking-for-electronics-products) Related guides * [UKCA Marking OverviewComplete guide to UKCA marking for the Great Britain market: requirements, timeline, costs, GB vs NI differences, and how to tr…](/guides/ukca-marking) * [GB vs NI Market SplitComplete guide to Great Britain vs Northern Ireland market differences: UKCA vs CE marking, regulatory routes, and compliance r…](/guides/uk-gb-ni-market-split) * [UK Market Compliance OverviewComplete guide to UK market compliance for foreign companies: regulatory framework, key obligations, and steps to enter the Gre…](/guides/uk-market-compliance-overview) * [UK Responsible PersonComplete guide to UK Responsible Person requirements: when appointment is required, obligations by product category, and how to…](/guides/uk-responsible-person) * [UK Customs Special ProceduresHMRC customs special procedures for electronics importers: inward and outward processing, customs warehousing, and temporary admission, with the authorisation, guarantee, and record-keeping conditions each one carries.](/guides/uk-customs-special-procedures) Educational resource only. Customs and import regulations are complex. Consider consulting a customs agent for specific situations.