New IT platform to manage Commercial Processes New

New IT platform to manage Commercial Processes New IT Platform Technological Enhancements Https connection Certification – Operating Model San Donato Milanese – Maggio 2014 snamretegas

Agenda § Objective and scope § B 2 B integration : Https Connection Certification q Test Scheduling q Test Book q Operating Details Only for consultation - not binding 2

Objective and scope With reference to previous emails and news (see publications on SRG web site dated March 10 and April 30, 2014) the objective of this document is to provide details about the connectivity test’s operating model for the certification of the https protocol • In particolar, this document contains: • q q Test Book q • Planning Operating Details For further details see also «Technical Specification» . doc Only for consultation - not binding 3

Certification for Https Connection – Planning • • A time slot for connectivity tests will be assigned to every Shipper (see attached file). If Shippers will be unavailable, there will be three recovery sessions (back -up) planned for the 25 th, 26 th and 27 th of June. • During the time slot can be made more connection attempts • Daily time slot: • morning : 9: 30 am to 12: 30 pm; • afternoon : 2: 00 pm to 5: 00 pm. 4 Only for consultation - not binding

Certification for Https Connection – Test Book • Connection between Logistica Gas system and the Shipper systems: test cases; q ID 1. 1 1. 2 If needed more test cases will be added Area Precondition Configuration Required Description Expected Resultt Network / Partner supports specs of “Annex A – Digital Certificate Parameter” HTTPS Message Exchange HTTPS Client of Partner system try to access to Logistica Gas system. Setting up of Secure connection between the two systems. Logistica Gas system supports security specs of Partner system HTTPS Message Exchange HTTPS Client of Logistica Gas system access to Partner system Setting up of Secure connection between the two systems Sending of a X 12 test message to Logistiga Gas system Reception Sending of a X 12 test message to Parnter system Reception Application Network / Application 1. 3 Application Partnesr are configured in way to send HTTPS Message X 12 test messages to Logistiga Gas Exchange + Document system Generation 1. 4 Application Logistica Gas system is configured in way to send X 12 test messages to Partner system HTTPS Message Exchange + Document Generation Tabella: Prove di Connettività - Test Book Only for consultation - not binding 5

Certification for Https Connection– Operating Details • After the connectivity test, each shipper shall send a specific message q q Recipient: SRG mailbox (insert address) q Subject : Shipper Name Test di connettività: test executed q • Sender: contact point Shipper (email) Communication Text : Optional A reply will follow the above communication (Outcome Test) within the time slot scheduled for the connectivity test and in any case not later than 18. 30 of the same test day. q Sender: SRG mailbox (insert address) q Recipient : contact point Shipper (email) q Subject : Shipper Name Test di connettività: connection executed q Communication Text: v OK OUTCOME (if the attempt of connection is successful) v KO OUTCOME (if the attempt of connection is not successful) 6 Only for consultation - not binding