With the release of the Node 2 Exchange Network Node Specifications, Exchange Network Partners upgraded node software to comply with the new specifications. Until all existing data exchanges are rewritten to target the Node 2 platform, Partners will need to adapt each data exchange to operate in a Node 2 environment.

EN Governance documented the necessary changes to many national regulatory data flows in a series of addenda to the Flow Configuration Documents (FCDs). More information is available in Node 2 FCD Compatibility Guideline Development.