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CONTENTS

  • 1. Introduction
    • 1.1 Purpose and Scope
    • 1.2 Main Users of the Document
    • 1.3 Balancing and Settlement Code Provision
    • 1.4 Associated BSC Procedures
  • 2. Acronyms and Definitions
    • 2.1 List of Acronyms
    • 2.2 List of Definitions
  • 3. Receipt of Communication for the SAA, ECVAA, CRA and CDCA
    • 3.1 Deemed Receipt of Communications to and from BSC Agents.
    • 3.2 Deemed Receipt of Credit Default Notices
    • 3.3 Time Standard
  • 4. Service Requirements – CRA, CDCA, ECVAA and SAA
    • 4.1. Introduction
    • 4.2. Specification of Service
      • 4.2.1 Service Definition
    • 4.3 Application for the Provision of Service
    • 4.4 Availability
    • 4.5 Security
      • 4.5.1 This section is not currently in use
      • 4.5.2 ECVAA Web Service Security
    • 4.6 NOT USED
    • 4.7 Technical Specification
      • 4.7.1 Network Communications
      • 4.7.2 Software
      • 4.7.3 Responsibilities
    • 4.8 Installation
    • 4.9 Management of Service
    • 4.10 This section is no longer in use
    • 4.11 Termination
    • 4.12 NOT USED
    • 4.13 Restrictions
    • 4.14 Variations
    • 4.15 Service Upgrades
    • 4.16 Testing of Participants’ Communication
    • 4.17 Qualification Tests
      • 4.17.1 Correct generation of all Relevant Files / Messages and Transfer to the Service Provider.
      • 4.17.2 Receiving Valid Files / Messages Generated by the Service Provider.
      • 4.17.3 Correct Rejection of all Received Invalid Files / Messages.
  • 5. Definition of Data Flows to be Tested
    • 5.1 Registration Activity
      • 5.1.1 Flows requiring testing
    • 5.2 Metering Activity
      • 5.2.1 Flows to be tested when triggered by registration
    • 5.3 Trading Flows
      • 5.3.1 Flows Requiring Testing
    • 5.4 Party Agent Flows
      • 5.4.1 ECVNA Flows Requiring Testing
      • 5.4.2 MVRNA Flows Requiring Testing
      • 5.4.3 MOA Flows Requiring Testing
    • 5.5 MIDP Flows Requiring Testing
    • 5.6 VTP, VLP and AMVLP Flows Requiring Testing
  • 6. Communications Relating to the FAA
  • 7. Service Requirements – TAA
  • 8. Managed Data Network Service

Communication Requirements Document A V23.0

Effective From Date:08/04/2025
Status:LIVE
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