| Data Element | Census date | QH 040352 Version 1 | Superseded | Standard |
| Data Supply Requirement (HHS Service Agreement) | Elective Surgery Waiting List Census Data Supply Requirement (DSR) 2017-2018 | QH 020304 Version 1 | Superseded | Documented |
| Data Supply Requirement (HHS Service Agreement) | Elective Surgery Waiting List Census Data Supply Requirement (DSR) 2018-2019 | QH 020427 Version 1 | Superseded | Documented |
| Data Supply Requirement (HHS Service Agreement) | Elective Surgery Waiting List Census Data Supply Requirement (DSR) 2019-2020 | QH 020568 Version 1 | Superseded | Documented |
| Data Supply Requirement (HHS Service Agreement) | Elective Surgery Waiting List Census Data Supply Requirement (DSR) 2020-2021 | QH 020682 Version 1 | Draft | Documented |
| Data Element | Elective surgery waiting list episode-waiting time (at a census date), total days | QH 040962 Version 2 | Superseded | Standard |
| Data Element | Elective surgery waiting list episode-waiting time at a census date, total days | QH 040962 Version 3 | Current | Standard |
| Data Element | Elective surgery waiting time (at census date) | QH 040962 Version 1 | Superseded | Standard |
| Data Element | Hospital census (of elective surgery waitlist patients)-census date | QH 040352 Version 2 | Superseded | Standard |
| Data Element | Hospital waiting list-census date | QH 040352 Version 3 | Current | Standard |