| Vocabulary Type | Code System - Representative |
| Concept Domain | Application Change Type |
| Code System Name | |
| Code System Identifier | |
| Code System OID | |
| HL7 Table Identifier | HL70409 |
| Version | |
| Status | Active |
| Where Used | NSC-1 |
| Purpose and Use | HL7-defined table of codes that specify a type of change being requested (if NMR query) or announced (if NMD unsolicited update). |
| Code | Display | Definition | Deprecated |
|---|---|---|---|
| SU | Start up | Start up | |
| SD | Shut down | Shut down | |
| M | Migrates to different CPU | Migrates to different CPU |