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  • Web specifications for Customs and Excise systems
    • Web specifications for Customs and Excise systems
    • Web specifications for AES, NCTS-P5, ICS2 and AIS (inc. EUCDM & CCI upgrades) (UCC)
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    • Schema for customs systems - Legacy systems
    • Guidelines for printing AccDoc and LoI and draft of accompanying document
    • Enquiry Web Services
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    • File size across Declaration Systems
    • Automated Import System (AIS) (Importer-Payer reports)
  • PAYE Modernisation Technical Overview
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