intruduction of the external domain

This project is funded by

European Union

NCTS ProjectEuropeAid/131367/C/SER/RS

Technical Assistance to the Customs Administration of Serbia to Support Modernization of the Customs Systems

Beneficiary

Intruduction of the External Domain

This project is funded by

European Union

NCTS ProjectEuropeAid/131367/C/

SER/RS

Agenda• NCTS domains technically• External Domain schema and

components• Usage of electronic signature,

authorizations• ECC GW, ECC Envelope,

communication

This project is funded by

European Union

NCTS ProjectEuropeAid/131367/C/

SER/RS

NCTS domains from technical point of view

This project is funded by

European Union

NCTS ProjectEuropeAid/131367/C/

SER/RS

NCTS context• First of Electronic Customs initiative

projects• Fully electronic, paperless

environment• Data evidence -> control system– Later ECS/AES, ICS/AIS, EMCS…

• Trans-European on-line, distributed system

• “Assisted” communication between traders– Authorized consignor, consignee– Key role of trader’s SW!

This project is funded by

European Union

NCTS ProjectEuropeAid/131367/C/

SER/RS

Domain model• Proper architecture respecting

division of responsibilities– Common Domain (DG TAXUD, CCN/CSI)– National Domain (CAS, Intranet)– External Domain (CAS, Internet)

• Clear separation using gateways– CCN/CSI GW (DG TAXUD)– ECC GW (CAS)

This project is funded by

European Union

NCTS ProjectEuropeAid/131367/C/

SER/RS

Domain communications• Using asynchronous messaging• Structured data format (UN-EDIFACT,

XML)• Communication scenarios• Security

This project is funded by

European Union

NCTS ProjectEuropeAid/131367/C/

SER/RS

External Domain Schema and Components

This project is funded by

European Union

NCTS ProjectEuropeAid/131367/C/

SER/RS

External Domain Schema• ECC GW• Public Web client(s)• Reference data publication• AMS• Traders:–Web client– 3rd party SW– ERP integration

This project is funded by

European Union

NCTS ProjectEuropeAid/131367/C/

SER/RS

Expected communication domains• NCTS– Transit business

• GMS– Guarantee business

• ECCGW– Communications

• AMS– Certificate management

This project is funded by

European Union

NCTS ProjectEuropeAid/131367/C/

SER/RS

Using of Electronic Signature, Authorizations

This project is funded by

European Union

NCTS ProjectEuropeAid/131367/C/

SER/RS

Electronic signature• For A&A• For data consistency• For non-repudiation• Must follow Serbian law– Traders – mainly personal certificates– CAS – server certificate (autonomous

functionality of the system)

• At ECC Envelope level (will be later)

This project is funded by

European Union

NCTS ProjectEuropeAid/131367/C/

SER/RS

Electronic documents• Proper signature validation – especially at ECC GW

• Proper archiving, LTP – (XAdES-X-L, restamping)

• “Education” of traders

This project is funded by

European Union

NCTS ProjectEuropeAid/131367/C/

SER/RS

Communication Authorizations (AMS)• Allows full electronic communication• Legal consequences– Data understanding, validity of

certificates, rules

• CommunicationAuthorizationID– Trader ID– Communication domain– List of personal IDs/certificates of

authorized persons

This project is funded by

European Union

NCTS ProjectEuropeAid/131367/C/

SER/RS

Simplified Procedures Authorizations (AMS)• Business oriented– Goods, places, seals– Other business and legal conditions

• Managed by CAS• Base for automated procedures

This project is funded by

European Union

NCTS ProjectEuropeAid/131367/C/

SER/RS

ECC GW, ECC Envelope, Communications

This project is funded by

European Union

NCTS ProjectEuropeAid/131367/C/

SER/RS

Electronic Customs Clearance Gateway• Separation of ED and ND• Common services for NCTS and

future systems– Communication (both directions,

scenarios)– Security (electronic signatures, AMS

relation)– Archiving– Logging & monitoring

This project is funded by

European Union

NCTS ProjectEuropeAid/131367/C/

SER/RS

ECC Envelope• Common XML data structure– Business message communication

carrier

• Base for– A&A (electronic signature)– Routing (Participants, CAId)– Correlation (ScenarioID)–Monitoring (i.e. AppID, AppVersion)

This project is funded by

European Union

NCTS ProjectEuropeAid/131367/C/

SER/RS

Communication Protocol• Web services (HTTPs, SOAP, WSDL)• XML, Unicode data• Send messages to CAS• Receive messages from CAS– Regular polling of messages–May contain additional services (polling

frequency, unavailability, monitoring, …)

This project is funded by

European Union

NCTS ProjectEuropeAid/131367/C/

SER/RS

Final Q&A

This project is funded by

European Union

NCTS ProjectEuropeAid/131367/C/

SER/RS

Thank you very much for your attention