Welcome to the ASX CHESS Replacement Documentation Portal.
The purpose of the Documentation Portal is to provide all documents required to facilitate development, testing and any other customer readiness activities for the new ASX Clearing and Settlement Platform (CSP).
Subscribers to this documentation portal have access to functional specifications for CSP, technical specifications relating to connectivity and access options to ASX and CSP. Operational Procedures and Guidelines (referred to as APGs) provide operational guidelines for clearing, settlement, and sponsorship participants, and issuer (registries). Additional documentation for all other customer readiness activities will also be made available via this portal.
Contents can be accessed through the below headings or by using the menu structure to the right.