Declaration API

Because declaration processes are increasingly automated, BzCtrl should provide an API through which external declaration systems can submit declaration information.

The API should be system-neutral.

Potential source systems include:

  • SAP;
  • Oracle;
  • customs management systems;
  • customs brokers;
  • terminal systems;
  • other ERP/WMS systems.

The principle is:

External Declaration System
             │
             │ API
             ▼
      BzCtrl Declaration
             │
             ▼
       Monitoring Engine
             │
             ▼
     Monitoring Overview

The API should allow the source system to provide structured declaration data.

It should also support, where technically appropriate, the original declaration/message so that BzCtrl can retain the source evidence and/or extract the relevant monitoring data.

The source system should provide a unique reference so that duplicate messages can be detected.


Minimum data 


FieldDescription
Source systemOriginating system
Source referenceUnique source-system reference
MRNCustoms declaration reference
Declaration dateDate/time
Legal entityRelevant entity
EORIRelevant EORI
ProcedureCustoms procedure
ProductCommodity code
QuantityDeclared quantity
Quantity unitMT, KG, L, etc.
Customs valueCustoms value in EUR
Original declarationOptional original declaration/message



Revision #3
Created 10 September 2026 10:58:43 by Remy Sway
Updated 10 September 2026 11:07:23 by Remy Sway