| Data Element | Data Element Concept | Needle and Syringe Program (NSP) client | QH 041909 Version 1 | | Current | 01-Nov-2006 | 30-Jun-2019 |
| Data Element | Data Element | Needle and Syringe Program (NSP) client (address)-postcode of usual residence | QH 041911 Version 2 | Mandatory | Draft | 01-Jul-2016 | 30-Jun-2019 |
| Data Element | Data Element | Needle and Syringe Program (NSP) client (address)-postcode of usual residence | QH 041911 Version 1 | Mandatory | Current | 01-Nov-2006 | 30-Jun-2016 |
| Data Element | Data Element | Needle and Syringe Program (NSP) client-age, total years | QH 041912 Version 1 | Mandatory | Current | 01-Nov-2006 | 30-Jun-2019 |
| Data Element | Data Element | Needle and Syringe Program (NSP) client-main drug to be injected following occasion of service | QH 041913 Version 5 | Mandatory | Draft | 01-Jul-2016 | 30-Jun-2019 |
| Data Element | Data Element | Needle and Syringe Program (NSP) client-main drug to be injected following occasion of service | QH 041913 Version 4 | Mandatory | Current | 01-Jul-2015 | 30-Jun-2016 |
| Data Element | Data Element | Needle and Syringe Program (NSP) client-main drug to be injected following occasion of service | QH 041913 Version 3 | Mandatory | Superseded | 01-Jan-2012 | 30-Jun-2015 |
| Data Element | Data Element | Needle and Syringe Program (NSP) client-main drug to be injected following occasion of service | QH 041913 Version 2 | Mandatory | Superseded | 01-Nov-2009 | 31-Dec-2011 |
| Data Element | Data Element | Needle and Syringe Program (NSP) client-main drug to be injected following occasion of service | QH 041913 Version 1 | Mandatory | Superseded | 01-Nov-2006 | 31-Oct-2009 |
| Data Element | Data Element | Needle and Syringe Program (NSP) client-sex | QH 041910 Version 1 | Optional | Current | 01-Nov-2006 | 30-Jun-2019 |
| Data Element | Data Element Concept | Needle and Syringe Program (NSP) occasion of service | QH 041914 Version 1 | | Current | 01-Nov-2006 | 30-Jun-2019 |
| Data Element | Data Element | Needle and Syringe Program (NSP) occasion of service-date of occasion of service | QH 041915 Version 1 | Mandatory | Current | 01-Nov-2006 | 30-Jun-2019 |
| Data Element | Data Element | Needle and Syringe Program (NSP) occasion of service-internal/external referral service type | QH 041925 Version 1 | Conditional | Current | 01-Nov-2006 | 30-Jun-2019 |
| Data Element | Data Element | Needle and Syringe Program (NSP) occasion of service-number of 10ml syringe barrels issued | QH 041920 Version 2 | Conditional | Draft | 01-Jul-2016 | 30-Jun-2019 |
| Data Element | Data Element | Needle and Syringe Program (NSP) occasion of service-number of 10ml syringe barrels issued | QH 041920 Version 1 | Conditional | Current | 01-Nov-2006 | 30-Jun-2016 |
| Data Element | Data Element | Needle and Syringe Program (NSP) occasion of service-number of 1ml needles and syringes issued | QH 041917 Version 2 | Conditional | Draft | 01-Jul-2016 | 30-Jun-2019 |
| Data Element | Data Element | Needle and Syringe Program (NSP) occasion of service-number of 1ml needles and syringes issued | QH 041917 Version 1 | Conditional | Current | 01-Nov-2006 | 30-Jun-2016 |
| Data Element | Data Element | Needle and Syringe Program (NSP) occasion of service-number of 20ml syringe barrels issued | QH 041921 Version 1 | Conditional | Current | 01-Nov-2006 | 30-Jun-2019 |
| Data Element | Data Element | Needle and Syringe Program (NSP) occasion of service-number of 3ml syringe barrels issued | QH 041918 Version 2 | Conditional | Draft | 01-Jul-2016 | 30-Jun-2019 |
| Data Element | Data Element | Needle and Syringe Program (NSP) occasion of service-number of 3ml syringe barrels issued | QH 041918 Version 1 | Conditional | Current | 01-Nov-2006 | 30-Jun-2016 |
| Data Element | Data Element | Needle and Syringe Program (NSP) occasion of service-number of 5ml syringe barrels issued | QH 041919 Version 2 | Conditional | Draft | 01-Jul-2016 | 30-Jun-2019 |
| Data Element | Data Element | Needle and Syringe Program (NSP) occasion of service-number of 5ml syringe barrels issued | QH 041919 Version 1 | Conditional | Current | 01-Nov-2006 | 30-Jun-2016 |
| Data Element | Data Element | Needle and Syringe Program (NSP) occasion of service-number of winged infusion sets issued | QH 041922 Version 1 | Conditional | Current | 01-Nov-2006 | 30-Jun-2019 |
| Data Element | Data Element | Needle and Syringe Program (NSP) occasion of service-other intervention provided | QH 042064 Version 1 | Conditional | Draft | 01-Jul-2016 | 30-Jun-2019 |
| Data Element | Data Element | Needle and Syringe Program (NSP) occasion of service-primary intervention provided | QH 042063 Version 1 | Mandatory | Draft | 01-Jul-2016 | 30-Jun-2019 |
| Data Element | Data Element | Needle and Syringe Program (NSP) occasion of service-principal referral service | QH 041924 Version 3 | Mandatory | Current | 01-Jul-2015 | 30-Jun-2019 |
| Data Element | Data Element | Needle and Syringe Program (NSP) occasion of service-principal referral service | QH 041924 Version 2 | Mandatory | Superseded | 01-Jan-2013 | 30-Jun-2015 |
| Data Element | Data Element | Needle and Syringe Program (NSP) occasion of service-principal referral service | QH 041924 Version 1 | Mandatory | Superseded | 01-Nov-2006 | 31-Dec-2012 |
| Data Element | Data Element | Needle and Syringe Program (NSP) occasion of service-provider facility code | QH 041916 Version 1 | Mandatory | Current | 01-Nov-2006 | 30-Jun-2019 |
| Data Element | Data Element | Needle and Syringe Program (NSP) occasion of service-referral action type | QH 041926 Version 1 | Conditional | Current | 01-Nov-2006 | 30-Jun-2019 |
| Data Element | Data Element | Needle and Syringe Program (NSP) occasion of service-type of intervention provided | QH 041923 Version 2 | Mandatory | Superseded | 01-Jan-2013 | 30-Jun-2015 |
| Data Element | Data Element | Needle and Syringe Program (NSP) occasion of service-type of intervention provided | QH 041923 Version 1 | Mandatory | Superseded | 01-Nov-2006 | 31-Dec-2012 |
| Data Element | Data Element | Person-indigenous status | QH 040290 Version 5 | Mandatory | Superseded | 15-Aug-2016 | 30-Jun-2019 |
| Data Element | Data Element | Person-indigenous status | QH 040290 Version 4 | Mandatory | Superseded | 01-Nov-2009 | 14-Aug-2016 |