#### Nullification
Domain Message Specification

### ITK Implementation

Application Roles | Responsible for sending | Responsible for receiving
--- | --- | ---
The relevant Sender Application Roles used for Nullification are contained within each message specification. (Sender Application Roles) | The relevant Interactions used for Nullification are contained within each message specification. |
The relevant Receiver Application Roles used for Nullification are contained within each message specification. (Receiver Application Roles) |  | The relevant Interactions used for Nullification are contained within each message specification.

#### Trigger Events

The relevant Trigger Events used for Nullification are contained within each message specification.

#### Interactions

The relevant Interactions used for Nullification are contained within each message specification. Sender: The relevant Sender Application Roles used for Nullification are contained within each message specification. Receiver: The relevant Receiver Application Roles used for Nullification are contained within each message specification. Message: Wire Format: NHS CDA RMIM (POCD_MT000002UK01) Conformance Format: Nullification Document (POCD_MT130001UK05) Trigger Event: The relevant Trigger Events used for Nullification are contained within each message specification.