CHESS External Interface Specifications

This document provides detailed information about the protocol used to communicate with the CHESS system. 

CHESS External Interface Specifications

• CHESS External Interface Specifications - Sections 1-3
• CHESS External Interface Specifications - Section 4
  
• CHESS External Interface Specifications - Section 4: messages 001-400
  
• CHESS External Interface Specifications - Section 4: messages 401-800
  
• CHESS External Interface Specifications - Section 4: messages 801-999
  
• CHESS External Interface Specifications - Sections 5-7
  
• CHESS External Interface Specifications - Section 8 
  
• CHESS External Interface Specifications - Sections 9-12
  

Versioning

• Explanatory notes for current External Interface Specification version

CHESS external user testing guidelines

• CHESS External User Testing Guidelines
• CHESS External User Testing Guidelines for PISP mFund
  
• CHESS External User Testing Guidelines for Settlement Participant mFund
  
• CHESS External User Testing Guidelines RTE