| Data Element | Birth event-labour and delivery complication indicator | QH 040172 Version 2 | Current | Standard |
| Data Element | Birth event-method of birth | QH 040071 Version 3 | Superseded | Standard |
| Data Element | Birth event-method of birth | QH 040071 Version 4 | Superseded | Standard |
| Data Element | Birth event-method of birth | QH 040071 Version 5 | Current | Standard |
| Data Element | Female-method of delivery of last birth | QH 040800 Version 2 | Current | Standard |
| Data Element | Female-method of delivery of last birth indicator | QH 042539 Version 1 | Current | Standard |
| Data Element | Labour and delivery complication (flag) | QH 040172 Version 1 | Superseded | Standard |
| Data Element | Labour and delivery complication code | QH 040112 Version 1 | Superseded | Standard |
| Data Element | Labour and delivery complication code (ICD-10-AM) | QH 040112 Version 2 | Current | Standard |
| Data Element | Method of birth | QH 040071 Version 2 | Superseded | Standard |