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Documentation overview
  1. E-Invoicing Resources
  2. XRechnung Fields
  3. BT-78

Reference

BT-78 Deliver to post code

Postal code of the delivery address.

Quick answer

Delivery and payment

Delivery dates, payment means, and the operational context around settlement.

In plain language

Postal code of the delivery address.

Postal code of the delivery address.

The postal code makes the delivery destination machine-readable for routing, logistics, and matching.

What you usually enter here

National postal code

Typical valid values include: 50667, 3011AA

Optional according to EN 16931-1.

What goes wrong often

Avoid values like: , 123456789012345678901

Examples in context

The postal code makes the delivery destination machine-readable for routing, logistics, and matching.

Optional according to EN 16931-1.

Valid Examples

  • 50667
  • 3011AA

Invalid Examples

  • 123456789012345678901

Related Fields

The postal code makes the delivery destination machine-readable for routing, logistics, and matching.

BT-75 Deliver to address line 1
BT-77 Deliver to city
BT-80 Deliver to country code

XML mapping and field facts

Open the technical reference if you need XML paths, validator rule codes, legal wording, or schema-specific mapping details.

Field ID:

BT-78

Data Type:

text

Cardinality:

0..1

Requirement:

Optional

Max Length:

20 characters

Since Version:

Optional

XML Implementation

UBL 2.1 Syntax
/Invoice/cac:Delivery/cac:DeliveryLocation/cac:Address/cbc:PostalZone
CII (UN/CEFACT) Syntax
/CrossIndustryInvoice/SupplyChainTradeTransaction/ApplicableHeaderTradeDelivery/ram:ShipToTradeParty/ram:PostalTradeAddress/ram:PostcodeCode

Why the standard cares about this field

Business Context

The postal code makes the delivery destination machine-readable for routing, logistics, and matching.

Legal Requirement

Optional according to EN 16931-1.

Official sources and tools

KoSIT Validator
Invoice Converter
XRechnung Standard
Test Suite
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BT-77
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BT-79
On this page
Quick answerIn plain languageWhat you usually enter hereWhat goes wrong oftenExamples in contextValid ExamplesInvalid ExamplesRelated FieldsXML mapping and field factsXML ImplementationWhy the standard cares about this fieldOfficial sources and tools

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