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Intruduction of the External Domain. Agenda NCTS domains technically External Domain schema and components Usage of electronic signature, authorizations ECC GW, ECC Envelope, communication. NCTS domains from technical point of view. NCTS context - PowerPoint PPT Presentation
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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