A trading participant must have the organisational and technical resources so its trading messages do not interfere with market efficiency, integrity or platform functioning and it complies with all rules, and must be able at all times to determine the origin of every order and trading message (processing stages and times, the person and capacity, whether automated, the device and responsible DTR), keeping records of those arrangements. Amendment Instrument 2026/574 (registered 17 September 2026, in force 17 March 2028) changes this rule.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.