| Data Element | Derived Data Element | Total waiting time | QH 040091 Version 1 | Standard | Superseded | 01-Jul-1997 | 30-Jun-2006 | Waiting time |
| Data Element | Data Element Concept | Not ready for care | QH 040377 Version 2 | Standard | Superseded | 01-Jul-2005 | 30-Jun-2015 | Waiting time |
| Data Element | Derived Data Element | Outpatient clinic service request-waiting time to initial attendance | QH 040937 Version 3 | Standard | Retired | 01-Jul-2012 | 30-Jun-2015 | Waiting time |
| Data Element | Derived Data Element | Outpatient clinic service request-waiting time to initial attendance | QH 040937 Version 2 | Standard | Superseded | 01-Jul-2010 | 30-Jun-2012 | Waiting time |
| Data Element | Derived Data Element | Non-admitted patient care-service delivery waiting period | QH 040937 Version 1 | Standard | Superseded | 01-Jul-2006 | 30-Jun-2010 | Waiting time |
| Data Element | Derived Data Element | Not ready for care-number of days, total | QH 040943 Version 1 | Standard | Superseded | 01-Jul-1998 | 30-Jun-2015 | Waiting time |
| Data Element | Derived Data Element | Elective surgery waiting list episode-waiting time at a census date, total days | QH 040962 Version 3 | Standard | Current | 01-Jul-2016 | - | Waiting time |
| Data Element | Derived Data Element | Elective surgery waiting list episode-waiting time (at a census date), total days | QH 040962 Version 2 | Standard | Superseded | 01-Jul-2014 | 30-Jun-2016 | Waiting time |
| Data Element | Derived Data Element | Elective surgery waiting time (at census date) | QH 040962 Version 1 | Standard | Superseded | 01-Jul-1997 | 30-Jun-2014 | Waiting time |
| Data Element | Derived Data Element | Elective surgery waiting list episode-waiting time at removal, total days | QH 040963 Version 3 | Standard | Current | 01-Jul-2016 | - | Waiting time |
| Data Element | Derived Data Element | Elective surgery waiting list episode-waiting time (at removal), total days | QH 040963 Version 2 | Standard | Superseded | 01-Jul-2014 | 30-Jun-2016 | Waiting time |
| Data Element | Derived Data Element | Elective surgery waiting time (at removal date) | QH 040963 Version 1 | Standard | Superseded | 01-Jul-1997 | 30-Jun-2014 | Waiting time |
| Data Element | Data Element | Elective surgery waiting list episode-waiting list removal date | QH 040983 Version 2 | Standard | Current | 01-Jul-2014 | - | Waiting time |
| Data Element | Data Element | Elective surgery waiting list episode-waiting list removal date | QH 040983 Version 1 | Standard | Superseded | 01-Jul-1997 | 30-Jun-2014 | Waiting time |
| Data Element | Derived Data Element | Outpatient clinic service request-waiting time to census | QH 041549 Version 2 | Standard | Retired | 01-Jul-2012 | 30-Jun-2015 | Waiting time |
| Data Element | Derived Data Element | Outpatient clinic service request-waiting time to census | QH 041549 Version 1 | Standard | Superseded | 01-Jul-2010 | 30-Jun-2012 | Waiting time |
| Data Element | Data Element | Radiation therapy treatment-ready for care date | QH 041933 Version 1 | Standard | Current | 01-Jul-2015 | - | Waiting time |
| Data Element | Data Element | Radiation therapy treatment-radiotherapy start date | QH 041934 Version 1 | Standard | Current | 01-Jul-2015 | - | Waiting time |
| Data Element | Data Element | Radiation therapy treatment-clinical priority category | QH 041935 Version 1 | Standard | Current | 01-Jul-2015 | - | Waiting time |
| Data Element | Derived Data Element | Radiation therapy treatment-waiting time | QH 041939 Version 1 | Standard | Current | 01-Jul-2015 | - | Waiting time |
| Data Element | Derived Data Element | Service request-waiting time, total days | QH 041984 Version 1 | Standard | Current | 01-Jul-2015 | 30-Jun-2017 | Waiting time |
| Data Element | Data Element | Gastrointestinal endoscopy service request-waiting time, total days | QH 043114 Version 1 | Standard | Draft | 01-Jul-2017 | - | Waiting time |
| Data Element | Data Element | Specialist outpatient service request-waiting time, total days | QH 043115 Version 1 | Standard | Draft | 01-Jul-2017 | - | Waiting time |
| Data Supply Requirement | HHS Service Agreement | Radiation Therapy Data Collection (RTDC) Data Supply Requirement (DSR) 2017-2018 | QH 020288 Version 1 | Documented | Superseded | 01-Jul-2017 | 30-Jun-2018 | Waiting time |
| Data Supply Requirement | HHS Service Agreement | Radiation Therapy Data Collection (RTDC) Data Supply Requirement (DSR) 2018-2019 | QH 020434 Version 1 | Documented | Superseded | 01-Jul-2018 | 30-Jun-2019 | Waiting time |
| Data Supply Requirement | HHS Service Agreement | Radiation Therapy Data Collection (RTDC) Data Supply Requirement (DSR) 2019-2020 | QH 020622 Version 1 | Documented | Superseded | 01-Jul-2019 | 30-Jun-2020 | Waiting time |
| Data Supply Requirement | HHS Service Agreement | Radiation Therapy Data Collection (RTDC) Data Supply Requirement (DSR) 2020-2021 | QH 020687 Version 1 | Documented | Current | 01-Jul-2020 | 30-Jun-2021 | Waiting time |
| Information Asset | Data Collection | Decision Support System (DSS) Data Collection | QH 020049 Version 3 | Standard | Draft | 01-Jul-2021 | - | Waiting time |
| Information Asset | Data Collection | Decision Support System (DSS) Data Collection | QH 020049 Version 2 | Standard | Current | 01-Jul-2019 | 30-Jun-2021 | Waiting time |
| Information Asset | Data Collection | Decision Support System (DSS) Necto Data Collection | QH 020049 Version 1 | Documented | Superseded | 01-Jul-1997 | 30-Jun-2019 | Waiting time |
| Information Asset | Data Collection | Gastrointestinal Endoscopy Data Collection (GIEDC)-Waiting | QH 020276 Version 3 | Standard | Draft | 01-Jul-2021 | - | Waiting time |
| Information Asset | Data Collection | Gastrointestinal Endoscopy Data Collection (GIEDC)-Waiting | QH 020276 Version 2 | Standard | Current | 01-Jul-2019 | 30-Jun-2021 | Waiting time |
| Information Asset | Data Collection | Gastrointestinal Endoscopy Data Collection (GIEDC)-Waiting | QH 020276 Version 1 | Documented | Superseded | 01-Jul-2015 | 30-Jun-2019 | Waiting time |
| Information Asset | Data Collection | Gastrointestinal Endoscopy Data Collection (GIEDC)-Removals | QH 020277 Version 3 | Standard | Draft | 01-Jul-2021 | - | Waiting time |
| Information Asset | Data Collection | Gastrointestinal Endoscopy Data Collection (GIEDC)-Removals | QH 020277 Version 2 | Standard | Current | 01-Jul-2019 | 30-Jun-2021 | Waiting time |
| Information Asset | Data Collection | Gastrointestinal Endoscopy Data Collection (GIEDC)-Removals | QH 020277 Version 1 | Documented | Superseded | 01-Jul-2015 | 30-Jun-2019 | Waiting time |