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Customs Declaration Processing System Detailed User and ...

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DETAILED USER & TECHNICAL REQUIREMENTS FOR CDPS<br />

AND USE-CASE MODELS<br />

Ref: PHASE V<br />

Since RDA provides essential services <strong>and</strong> data to all CDPS modules, RDA shall be accessible 24<br />

hours per day, 7 days per week.<br />

5.3.4 Integration with Common Domain<br />

More details on the CDPS system integration can be found in Section V e<strong>Customs</strong> <strong>System</strong>s<br />

Integration of R15. Here we give just a brief summary of that section.<br />

There are two types of usage of the Commission (Common Domain/Tariff application) systems by<br />

the national administrations. The national administration can access the Commission systems from<br />

system-to-system, meaning direct communication between server applications without the direct<br />

intervention of an end user. <strong>System</strong>-to-system usage communicates through CCN queues. The<br />

second type of usage is using the HTTP protocol to connect interactive end users to the<br />

Commission systems. In this type of usage, the interactive user has to connect to the CCN network<br />

in order to authenticate himself/herself. Once the user is authenticated, he has to option to continue<br />

using the CCN network or to redirect to a HTTPS connection over the public Internet.<br />

CDPS will exploit the first type of usage: system-to-system. A CCN specific implementation of the<br />

Integration Tier, called CsiBridge, will map between CCN concepts <strong>and</strong> Web service concepts. As a<br />

result, the other layers <strong>and</strong> components within CDPS do not depend on CCN.<br />

5.3.4.1 Transit Control <strong>System</strong> (TCS)<br />

For the definition of the Business Communication Channels, it is assumed that MCA has developed<br />

a national AEO <strong>and</strong>/or EORI system replicating the data from the Central system.<br />

An overview of the Business Communication Channels for NCTS is presented below. A detailed<br />

description of Business Communication Channels for Transit Control <strong>System</strong> (TCS) can be found<br />

in R15.<br />

Figure 5: Overview of Business Communication Channels for Transit Control <strong>System</strong> (TCS)<br />

An overview of the Infrastructure Communication Channels for TCS is presented below. A detailed<br />

description of Infrastructure Communication Channels for Transit Control <strong>System</strong> (TCS) can be<br />

found in R15.<br />

Page 155/276

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